MICROVANES FOR AIRCRAFT AFT BODY DRAG REDUCTION
    21.
    发明申请
    MICROVANES FOR AIRCRAFT AFT BODY DRAG REDUCTION 有权
    飞机机身减速机的微型飞机

    公开(公告)号:US20110180146A1

    公开(公告)日:2011-07-28

    申请号:US12406819

    申请日:2009-03-18

    IPC分类号: B64C1/38

    摘要: The invention relates a method and apparatus for reducing the drag on aircraft, particularly aircraft with an upswept afterbody. The method includes the steps of positioning a plurality of drag reducing elements on the fuselage of the aircraft, wherein the drag reducing elements are positioned on the fuselage from a position at the breakline of the fuselage and extending toward the tail of the aircraft. In preferred embodiments, each of the plurality of drag reducing elements is positioned such that a first end of the drag reducing element is at an angle of between approximately 15 and 35° nose up relative to the flow of air about the fuselage at the location where the drag reducing element is positioned.

    摘要翻译: 本发明涉及一种用于减少飞机上的阻力的方法和装置,特别是具有上升后的身体的飞机。 该方法包括以下步骤:将多个减阻元件放置在飞行器的机身上,其中减阻元件从机身的断线处的位置定位在机身上并朝向飞行器的尾部延伸。 在优选实施例中,多个减阻元件中的每一个被定位成使得减阻元件的第一端相对于在机身周围的空气流过大约15和35°之间的角度, 减阻元件被定位。

    Embedded hermetic cavity formation in low temperature cofired ceramic
    22.
    发明授权
    Embedded hermetic cavity formation in low temperature cofired ceramic 有权
    在低温共烧陶瓷中嵌入密封腔形成

    公开(公告)号:US06733607B2

    公开(公告)日:2004-05-11

    申请号:US10121580

    申请日:2002-04-15

    IPC分类号: C03B2900

    摘要: A method for forming a low temperature cofired ceramic (LTCC) device includes forming a channel in a first LTCC tape layer. A wax is inserted in the channel. The wax is of a type that burns out at a temperature below a sintering temperature of the first LTCC tape layer. At least a second LTCC tape layer is stacked on the first LTCC tape layer to form a stack. The stack is pressed sufficiently for the first and second layers to bond into a laminate. The laminate is fired at the sintering temperature to form a sintered ceramic structure from the first and second LTCC tape layers, so that all or substantially all of the wax is burned out from the channel.

    摘要翻译: 形成低温共烧陶瓷(LTCC)器件的方法包括在第一LTCC带层中形成沟道。 在通道中插入蜡。 该蜡是在低于第一LTCC带层的烧结温度的温度下燃烧的类型。 至少第二LTCC带层被堆叠在第一LTCC带层上以形成堆叠。 堆叠被充分压制以使第一层和第二层粘合成层压体。 层压体在烧结温度下烧制以形成来自第一和第二LTCC带层的烧结陶瓷结构,使得所有或基本上所有的蜡从通道中烧掉。

    Blackberry plant named ‘Chesapeake’
    23.
    植物专利
    Blackberry plant named ‘Chesapeake’ 有权
    黑莓植物名为“切萨皮克”

    公开(公告)号:USPP13878P3

    公开(公告)日:2003-06-17

    申请号:US09917242

    申请日:2001-07-30

    IPC分类号: A01H500

    CPC分类号: A01H5/00

    摘要: The present invention is a new and distinct thorny blackberry cultivar named ‘Chesapeake’, which is capable of producing very large fruit in the spring midseason, the fruit being much larger and similarly durable than that of the standard cultivars. The cultivar is characterized by moderate suckering ability, recurved thorns and its very flavorful fruit which is edible even when the fruit is immature.

    摘要翻译: 本发明是一种新颖而独特的棘手黑莓品种“切萨皮克”,在春季春季能够生产非常大的水果,果实比标准品种大得多,相当耐用,品种特点是温和 吮吸能力,反复荆棘及其非常美味的水果即使在果实不成熟时也是可食用的。

    Raspberry plant named ‘Josephine’
    24.
    植物专利
    Raspberry plant named ‘Josephine’ 有权
    树莓植物名为“约瑟芬”

    公开(公告)号:USPP12173P2

    公开(公告)日:2001-10-30

    申请号:US09177127

    申请日:1998-10-22

    IPC分类号: A01H500

    CPC分类号: A01H6/7499 A01H5/08

    摘要: The present invention is a new and distinct fall bearing red raspberry cultivar named ‘Josephine’, which is capable of producing fruit on primocanes, the fruit being larger, with tougher skin and more cohesive than that of the standard cultivars. The cultivar is characterized by moderate suckering ability and its large, round and extremely symmetrical fruit which ripens later than standard cultivars. Most drupelets tear apart rather than separate from each other and it is common to observe perfectly curvilinear rows of drupelets, i.e. along the latitudinal circumference of the fruit.

    摘要翻译: 本发明是一种新颖而独特的秋季携带红莓栽培品种“约瑟芬”,其能够在原基上生产水果,果实较大,皮肤坚韧,粘度高于标准品种,品种特征为 温和的吸吮能力及其大,圆,非常对称的水果,比标准栽培品种成熟,大多数dr lets lets apart tear tear。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

    Method and system of pulsed or unsteady ejector
    25.
    发明授权
    Method and system of pulsed or unsteady ejector 失效
    脉冲或不稳定喷射器的方法和系统

    公开(公告)号:US06308740B1

    公开(公告)日:2001-10-30

    申请号:US09639187

    申请日:2000-08-15

    IPC分类号: E03B500

    摘要: The present invention reveals a method and apparatus for more efficiently injecting a primary fluid flow in a fluid ejector used to pump lower velocity fluid from a secondary source. In one embodiment, the primary fluid flow is a pulsed or unsteady fluid flow contained within an inner nozzle situated within a secondary flow field. This secondary fluid flow is bounded within the walls of an ejector or shroud. The secondary and primary fluid flows meet within the ejector shroud section wherein the secondary fluid flow is entrained by the primary fluid flow. The geometry of the ejector shroud section where the primary and secondary fluids mix is such as to allow the beginning of primary injector pulse to be synchronized with an acoustic wave moving upstream through the ejector initiated by the exiting of the previous pulse from the ejector shroud. The ejector's geometric properties are determined by the acoustic properties, frequency, duty cycle, and amplitude, of the pulsed primary fluid flow. Furthermore, the frequency, duty cycle and amplitude of the primary fluid flow may be varied in order to vary the efficiency of the injector.

    摘要翻译: 本发明揭示了一种用于在用于从次级源泵送较低速度流体的流体喷射器中更有效地喷射主流体流的方法和装置。 在一个实施例中,主流体流是包含在位于二次流场内的内部喷嘴内的脉冲或不稳定流体流。 该次级流体流动在喷射器或护罩的壁内。 次级和初级流体流动在喷射器护罩部分内相交,其中次流体流被主流体流动夹带。 初级和次级流体混合的喷射器护罩部分的几何形状允许初级喷射器脉冲的开始与通过喷射器的上游移动的声波同步,该喷射器由从喷射器护罩的先前脉冲的离开开始。 喷射器的几何特性由脉冲初级流体流的声学特性,频率,占空比和幅度决定。 此外,可以改变初级流体流的频率,占空比和幅度,以改变喷射器的效率。

    Error detection and recovery for sequential access devices in a fibre
channel protocol
    26.
    发明授权
    Error detection and recovery for sequential access devices in a fibre channel protocol 失效
    光纤通道协议中顺序接入设备的错误检测和恢复

    公开(公告)号:US6148421A

    公开(公告)日:2000-11-14

    申请号:US87684

    申请日:1998-05-29

    摘要: A method and system for detecting and correcting error conditions on sequential devices in a private loop direct access fiber channel network respectively include the steps and instructions for determining the state of an exchange using an initiator and initiating an appropriate sequence level recovery using the initiator. The invention further includes determining whether a target response is overdue using a timer in conjunction with internal driver state information for indicating that packet information may have been lost. The invention further requests exchange and sequence state information from the target for determining the need for corrective action and takes the needed corrective action, such as resending sequence information, requesting that the target resend sequence information, or providing early indication to the ULP that an error has occurred.

    摘要翻译: 用于检测和纠正专用环路直接接入光纤信道网络中的顺序设备上的错误状况的方法和系统分别包括用于使用发起者确定交换状态的步骤和指令,并使用发起者启动适当的序列级恢复。 本发明还包括使用结合用于指示分组信息可能丢失的内部驱动程序状态信息的定时器来确定目标响应是否过期。 本发明还要求来自目标的交换和序列状态信息以确定对纠正措施的需要,并且采取所需的纠正措施,例如重新发送序列信息,请求目标重发序列信息,或向ULP提供错误的早期指示 已经发生了。

    Microvanes for aircraft aft body drag reduction
    28.
    发明授权
    Microvanes for aircraft aft body drag reduction 有权
    飞机尾灯微型车身减阻

    公开(公告)号:US08226038B2

    公开(公告)日:2012-07-24

    申请号:US12406819

    申请日:2009-03-18

    IPC分类号: B64C1/38

    摘要: The invention relates a method and apparatus for reducing the drag on aircraft, particularly aircraft with an upswept afterbody. The method includes the steps of positioning a plurality of drag reducing elements on the fuselage of the aircraft, wherein the drag reducing elements are positioned on the fuselage from a position at the breakline of the fuselage and extending toward the tail of the aircraft. In preferred embodiments, each of the plurality of drag reducing elements is positioned such that a first end of the drag reducing element is at an angle of between approximately 15 and 35° nose up relative to the flow of air about the fuselage at the location where the drag reducing element is positioned.

    摘要翻译: 本发明涉及一种用于减少飞机上的阻力的方法和装置,特别是具有上升后的身体的飞机。 该方法包括以下步骤:将多个减阻元件放置在飞行器的机身上,其中减阻元件从机身的断线处的位置定位在机身上并朝向飞行器的尾部延伸。 在优选实施例中,多个减阻元件中的每一个被定位成使得减阻元件的第一端相对于在机身周围的空气流过大约15和35°之间的角度, 减阻元件被定位。