中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

81 records (took 0.022 seconds)

    Component casting
    11.
    发明授权
    Component casting 失效
    组件铸造

    公开(公告)号：US4637449A

    公开(公告)日：1987-01-20

    申请号：US737280

    申请日：1985-05-22

    Applicant: David Mills ,  Anthony T. Lindahl ,  Alan D. Kington

    Inventor： David Mills ,  Anthony T. Lindahl ,  Alan D. Kington

    IPC: B22C9/10

    CPC classification number: B22C9/106

    Abstract: A reinforced tubular core for casting gas turbine engine blades with cooling air passages therein is disclosed. A method of casting is also disclosed in which the blades are directionally solidified to produce columnar grained or single crystal blades and in which non-linear passages can be produced. The problem in producing such articles is that the moulds and cores used in the casting process are held at temperatures in excess of 1500.degree. for long periods and presently used Silica cores deform during the process. Stronger cores of Alumina or Silicon Nitride cannot be easily bent were believed to be non-leachable from the casting. The present invention provides a core having a tubular silica sheath with a solid alumina rod inside it for support. The sheath can be bent and the straight alumina rods can be inserted from opposite ends of the sheath.

    Abstract translation: 公开了一种用于铸造具有冷却空气通道的燃气涡轮发动机叶片的加强管状芯。 还公开了一种铸造方法，其中叶片被定向凝固以产生柱状晶粒或单晶叶片，并且其中可以产生非直线通道。 制造这种制品的问题在于，铸造过程中使用的模具和芯体长时间保持在1500度以上的温度，并且在使用过程中目前使用的硅胶芯变形。 氧化铝或氮化硅的较强核心不容易弯曲，据信是不能从铸件中浸出的。 本发明提供一种具有管状二氧化硅护套的芯，其内部具有用于支撑的固体氧化铝棒。 护套可以弯曲，并且直的氧化铝棒可以从护套的相对端插入。

    Refractory material containing fused silica and crystalline phase silica
    12.
    发明授权
    Refractory material containing fused silica and crystalline phase silica 失效
    含有熔融二氧化硅和结晶相二氧化硅的耐火材料

    公开(公告)号：US4018615A

    公开(公告)日：1977-04-19

    申请号：US628404

    申请日：1975-11-03

    Applicant: David Mills

    Inventor： David Mills

    IPC: C03B8/00 ,  C03B20/00 ,  C03C3/06 ,  C03C10/14 ,  C04B35/14

    CPC classification number: C04B35/14

    Abstract: The high temperature dimensional stability and resistance to thermal shock of silica articles is improved by ensuring that from 45-60% by weight of the article consists of crystalline phase silica. Such levels of crystalline phase silica may be attained by intimately mixing finely divided particles of fused silica and crystalline phase silica, molding the mixture to the required shape and then heating the molded mixture at a temperature sufficiently high enough to sinter the particles, but not high enough to cause rapid crystallization of the fused silica.

    Abstract translation: 通过确保制品的45-60重量％由结晶相二氧化硅组成，可改善二氧化硅制品的高温尺寸稳定性和耐热冲击性。 这种水平的结晶相二氧化硅可以通过将熔融二氧化硅和结晶相二氧化硅的细碎颗粒紧密混合，将混合物成型为所需形状，然后在足够高的温度下加热模制的混合物以使颗粒烧结，但不高 足以引起熔融二氧化硅的快速结晶。

    Data replication feedback for transport input/output
    13.
    发明授权
    Data replication feedback for transport input/output 有权
    传输输入/输出的数据复制反馈

    公开(公告)号：US09032032B2

    公开(公告)日：2015-05-12

    申请号：US12146553

    申请日：2008-06-26

    Applicant: David Mills ,  Todd Luttinen ,  Victor Boctor

    Inventor： David Mills ,  Todd Luttinen ,  Victor Boctor

    IPC: G06F17/30 ,  G06F11/14 ,  G06F11/20

    CPC classification number: G06F11/1443 ,  G06F11/2097 ,  G06F2201/835

    Abstract: Architecture for efficiently ensuring that data is stored to the desired destination datastore such as for replication processes. A copy of data (e.g., messages) sent to a datastore for storage is stored at an alternate location until a received signal indicates that the storage and replication was successful. As soon as the feedback signal is received, the copy is removed from the alternate location, and hence, improves input/output (I/O) and storage patterns. The feedback mechanism can also be used for monitoring the status of data transport associated with log shipping, for example, and taking the appropriate actions when storage (e.g., replication) is not being performed properly.

    Abstract translation: 用于有效确保数据存储到所需目标数据存储区（如复制进程）的体系结构。 发送到用于存储的数据存储区的数据（例如，消息）的副本被存储在备用位置，直到接收到的信号指示存储和复制成功为止。 一旦接收到反馈信号，就从备用位置移除副本，从而改善输入/输出（I / O）和存储模式。 反馈机制还可以用于监视与日志传送相关联的数据传输的状态，例如，当存储（例如，复制）没有被正确地执行时采取适当的动作。

    SNAP INSTALLATION TOOL ADAPTOR
    15.
    发明申请
    SNAP INSTALLATION TOOL ADAPTOR 有权
    SNAP安装工具适配器

    公开(公告)号：US20130075442A1

    公开(公告)日：2013-03-28

    申请号：US13585906

    申请日：2012-08-15

    Applicant: David Mills ,  William R. Deware

    Inventor： David Mills ,  William R. Deware

    IPC: A41H37/04

    CPC classification number: A41H37/04 ,  A41H37/005

    Abstract: The present invention includes a snap installation adaptor designed to be united with a handheld tool so that the union can permanently affix snaps onto fabric. The snap installation adaptor includes an upper portion with a cap node; a lower portion with a socket node; an intermediate portion connecting the upper and lower portions; and means for transferring external downward force from the handheld tool through the upper portion so that the cap node is forced to meet the socket node, thus permanently affixing a snap onto a piece of fabric between the upper and lower portions.

    Abstract translation: 本发明包括设计成与手持工具结合的卡扣安装适配器，使得联接件可以将卡扣永久地贴在织物上。 快速安装适配器包括具有帽节点的上部部分; 具有插座节点的下部; 连接上部和下部的中间部分; 以及用于从手持工具通过上部传送外部向下的力的装置，使得帽节点被迫与套筒节点相遇，从而将卡扣永久地固定在上部和下部之间的一块织物上。

    Athletic shoe having an improved cleat arrangement and improved cleat
    16.
    发明授权
    Athletic shoe having an improved cleat arrangement and improved cleat 有权
    运动鞋具有改进的防滑钉布置和改进的防滑钉

    公开(公告)号：US08215035B2

    公开(公告)日：2012-07-10

    申请号：US10866972

    申请日：2004-06-14

    Applicant: David Mills ,  Jacob Ulkus

    Inventor： David Mills ,  Jacob Ulkus

    IPC: A43C15/02 ,  A43C13/04

    CPC classification number: A43B5/02 ,  A43B3/0068 ,  A43C15/162

    Abstract: An athletic shoe having an improved cleat arrangement is provided. An improved cleat having a v-shape is also provided. An angled or v-cleat is provided near the first metatarsal region to provide improved traction for a wide variety of sports.

    Abstract translation: 提供了具有改进的防滑钉布置的运动鞋。 还提供了具有v形的改进的防滑板。 在第一跖骨区域附近提供有角度的或楔形的，以便为各种各样的运动提供改进的牵引力。

    System and method providing for interoperability of session initiation protocol (SIP) and H.323 for secure realtime transport protocol (SRTP) session establishment
    18.
    发明申请
    System and method providing for interoperability of session initiation protocol (SIP) and H.323 for secure realtime transport protocol (SRTP) session establishment 有权
    提供会话发起协议（SIP）和H.323的互操作性的系统和方法，用于安全实时传输协议（SRTP）会话建立

    公开(公告)号：US20070201512A1

    公开(公告)日：2007-08-30

    申请号：US11364467

    申请日：2006-02-27

    Applicant: David Mills ,  Joseph Duffy ,  Henry Fourie

    Inventor： David Mills ,  Joseph Duffy ,  Henry Fourie

    IPC: H04J3/16

    CPC classification number: H04L29/06027 ,  H04L63/061 ,  H04L65/1006 ,  H04L65/1009 ,  H04L65/103 ,  H04L65/104

    Abstract: A system and method providing for interoperability of SIP and H.323 for SRTP session establishment includes providing for interoperability of Session Initiation Protocol (SIP) and H.323 for Secure Realtime Transport Protocol session establishment include receiving a transmit key in a first protocol from a first endpoint. The transmit key is mapped from the first protocol to a second protocol and sent in the second protocol to a second endpoint to establish a secure communication session between the first endpoint and the second endpoint.

    Abstract translation: 提供用于SRTP会话建立的SIP和H.323的互操作性的系统和方法包括提供会话发起协议（SIP）和H.323的用于安全实时传输协议的互操作性会话建立包括从第一协议接收发送密钥 第一个端点。 传输密钥从第一协议映射到第二协议，并在第二协议中发送到第二端点，以在第一端点和第二端点之间建立安全通信会话。

    Beam splitter
    19.
    发明申请
    Beam splitter 审中-公开
    分束器

    公开(公告)号：US20070023079A1

    公开(公告)日：2007-02-01

    申请号：US11454634

    申请日：2006-06-16

    Applicant: David Mills ,  Philipp Schramek ,  Stephen Bosi ,  Anne Imenes

    Inventor： David Mills ,  Philipp Schramek ,  Stephen Bosi ,  Anne Imenes

    IPC: H02N6/00

    CPC classification number: G02B27/148 ,  F24S20/20 ,  F24S23/00 ,  G02B5/208 ,  G02B27/1086 ,  G02B27/144 ,  Y02E10/41 ,  Y02E10/44

    Abstract: The present invention provides a beam splitter that comprising a body having at least one substantially flat surface. The surface has surface regions arranged to receive radiation at respective incidence angle ranges. At least some of the incidence angle ranges of the radiation received by the respective surface regions differ from one another and each surface region has a respective optical property such that the influence of the respective incident angle range on the wavelength range of reflected and/or transmitted radiation is reduced.

    Abstract translation: 本发明提供了一种分束器，其包括具有至少一个基本平坦表面的主体。 该表面具有布置成以相应入射角范围接收辐射的表面区域。 由各个表面区域接收的辐射的入射角范围的至少一部分彼此不同，并且每个表面区域具有相应的光学性质，使得各个入射角范围对反射和/或透射的波长范围的影响 辐射减少。

Patent Agency Ranking