利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

11 条记录 (耗时 0.027 秒)

    Reverse side marking plotter/printer pad
    1.
    发明授权
    Reverse side marking plotter/printer pad 失效
    反面打标机/打印机

    公开(公告)号：US4536770A

    公开(公告)日：1985-08-20

    申请号：US538321

    申请日：1983-10-03

    申请人： Richard M. Allen ,  Jeffrey M. Arnold ,  Joseph J. Field ,  Terry E. Spraker

    发明人： Richard M. Allen ,  Jeffrey M. Arnold ,  Joseph J. Field ,  Terry E. Spraker

    IPC分类号： G01D15/28 ,  G01D9/00 ,  G01D15/34

    CPC分类号： G01D15/28

    摘要： Improved plotting and printing apparatus has a writing surface for supporting a printing medium and which has an opening for exposing the underside of the medium. A transparent plate is mounted to the supporting surface so as to permit placement onto that surface of a printing medium such as a plural leaf form set whose area is larger than that of the plate so that one portion of the medium extends across the opening under the plate and can be printed on by a printer positioned under the surface opposite the opening, while another portion of the medium lies on the surface beyond the plate so that it can be written on from above the surface.

    摘要翻译： 改进的绘图和打印设备具有用于支撑打印介质的书写表面，并且具有用于暴露介质下侧的开口。 透明板被安装到支撑表面，以便允许放置在诸如多个叶片组的打印介质的表面上，所述打印介质的面积大于板的面积，使得介质的一部分延伸穿过 并且可以通过位于与开口相对的表面下方的打印机打印，而介质的另一部分位于超过板的表面上，使得其可以从表面上方写入。

    Universal camera mounting assembly
    6.
    发明授权
    Universal camera mounting assembly 失效
    通用相机安装组件

    公开(公告)号：US06425697B1

    公开(公告)日：2002-07-30

    申请号：US09524649

    申请日：2000-03-13

    申请人： Jeff C. Potts ,  Richard M. Allen

    发明人： Jeff C. Potts ,  Richard M. Allen

    IPC分类号： G03B1700

    CPC分类号： F41A33/00 ,  F41C27/00 ,  G03B29/00

    摘要： A camera mounting assembly for a weapon is provided. The mounting assembly includes a mount for direct attachment to the weapon. A parallelogram linkage includes a pair of depending swing arms, each of which is pivotally secured at one end in the mount and at the opposite end in a camera support. The support also includes a transverse slot for receiving a stud or other mount carried by a camera. When the weapon is discharged, the swing arms allow the camera and support to together swing to and fro in response to the forces generated. During this swinging motion, the support and hence the camera are both maintained substantially aligned with the line-of-sight of the weapon at all times, thereby ensuring that the shoot is reliably captured. Dampers may also be provided to dampen the swinging motion of the camera created upon discharge. The combination of the swinging and damping improves the capture of the shoot by reducing the effects of the recoil or discharge forces. Also, since the camera is not in direct contact with the weapon, the potential for shock damage is significantly reduced.

    摘要翻译： 提供了一种用于武器的照相机安装组件。 安装组件包括用于直接附接到武器的安装座。 平行四边形连杆机构包括一对悬垂摆臂，每个摆臂在一端枢转地固定在安装座中，另一端枢转固定在摄像机支架中。 支撑件还包括用于接收由照相机承载的螺柱或其它安装座的横向槽。 当武器被排出时，摆臂允许照相机和支撑件一起响应于所产生的力来回摆动。 在这种摆动运动中，支撑件和照相机始终保持与武器的视线大致对准，从而确保拍摄被可靠地捕获。 还可以设置阻尼器以抑制在放电时产生的相机的摆动运动。 摇摆和阻尼的组合通过减少反冲或排出力的影响来改善拍摄的捕获。 另外，由于摄像机不与武器直接接触，因此显着降低了冲击损坏的可能性。

    Tone injected nacelle for aeroacoustic wind tunnel testing
    7.
    发明授权
    Tone injected nacelle for aeroacoustic wind tunnel testing 失效
    Tone注入机舱用于航空声学风洞测试

    公开(公告)号：US4817422A

    公开(公告)日：1989-04-04

    申请号：US107675

    申请日：1987-10-13

    申请人： Richard M. Allen

    发明人： Richard M. Allen

    IPC分类号： G01M9/04 ,  G01M9/00 ,  G01M15/00

    CPC分类号： G01M9/04

    摘要： An aeroacoustical test apparatus for evaluating a component. The apparatus includes a primary exhaust generating means which detects a primary gaseous flow through a primary passageway and out the primary nozzle. The apparatus further includes a secondary bypass flow generating means which directs bypass flow through a bypass passageway and out the secondary nozzle. An acoustical energy generating means having a sound transmitting axis is substantially centered on the longitudinal center axis of the apparatus. The acoustical energy generating means projects acoustical energy through a first centrally located acoustical coupler and a plurality of secondary acoustical couplers which extend around the primary exhaust generating means and into the secondary bypass passageway to cause the acoustical energy to exit from the secondary nozzle. Acoustical energy is generated by the acoustical energy generating means and acoustical energy flows into the first acoustical coupler and expands as it goes into the plurality of secondary acoustical couplers and expands further as it goes into the annular bypass passageway. The introduction of acoustical energy into the air in the annular bypass passageway results in the generation in that passageway of fan noise which would be created in the bypass duct of a jet engine employing the nozzle assembly being tested under actual operating conditions. A method for evaluating a component is also disclosed.

    摘要翻译： 一种用于评估部件的航空声学测试装置。 该装置包括主排气产生装置，其检测通过主通道并从主喷嘴排出的初级气流。 该装置还包括辅助旁通流产生装置，其引导旁路流通过旁路通道并从次喷嘴排出。 具有声音传播轴的声能发生装置基本上位于装置的纵向中心轴线上。 声能发生装置通过第一中心定位的声耦合器和多个辅助声耦合器来发出声能，该声耦合器围绕初级排气发生装置延伸并进入次级旁路通道以使声能从次喷嘴排出。 声能由声能发生装置产生并且声能流入第一声耦合器并且随着进入多个次级声耦合器而膨胀，并且随着其进入环形旁路通道而进一步膨胀。 将声能引入环形旁路通道中的空气导致在该通道中产生将在实际操作条件下测试喷嘴组件的喷气发动机的旁路管道中产生的风扇噪声。 还公开了一种用于评估部件的方法。

    Processes for the preparation of squarylium dyes
    10.
    发明授权
    Processes for the preparation of squarylium dyes 失效
    方酸菁染料的制备方法

    公开(公告)号：US5656750A

    公开(公告)日：1997-08-12

    申请号：US485240

    申请日：1995-06-06

    申请人： Richard M. Allen ,  Peter K. Chu

    发明人： Richard M. Allen ,  Peter K. Chu

    IPC分类号： B41M5/26 ,  B41M5/30 ,  B41M5/323 ,  B41M5/327 ,  B41M5/337 ,  B41M5/385 ,  B41M5/392 ,  B41M5/40 ,  B41M5/46 ,  C07D311/58 ,  C07D335/02 ,  C07D335/06 ,  C07D345/00 ,  C07D409/08 ,  C09B57/00 ,  C07D309/34

    CPC分类号： C09B57/007 ,  B41M5/323 ,  B41M5/465 ,  C07D311/58 ,  C07D335/02 ,  C07D335/06 ,  C07D345/00 ,  C07D409/08 ,  B41M5/26 ,  B41M5/327 ,  B41M5/3375 ,  B41M5/3854 ,  B41M5/392

    摘要： Squarylium compounds of the formula: ##STR1## (in which Q.sup.1 and Q.sup.2 are each a chromophoric group having an aromatic unsaturated system conjugated with the squarylium ring and such that in the compounds of formulae Q.sup.1 CH.sub.2 R.sup.1 and Q.sup.2 CH.sub.2 R.sup.2 the methylene hydrogens are active hydrogens, R.sup.1 and R.sup.2 are each independently a hydrogen atom or an aliphatic or cycloaliphatic group, and R.sup.3 and R.sup.4 are each independently a hydrogen atom, or an acyl, aliphatic, cycloaliphatic, aromatic or heterocyclic group, subject to the proviso that one of R.sup.3 and R.sup.4 may be an amino or substituted amino group, or one of R.sup.3 and R.sup.4 is a hydrogen atom and the other is an organosulfonyl group, or R.sup.3 and R.sup.4 together with the intervening nitrogen atom form a nitrogenous heterocyclic ring) are useful as near infra-red absorbers. The presence of the amino group on the squarylium ring enables minor changes in absorption wavelength to be achieved by modifications of this group, and also allows functional groups to be incorporated into the dye without changing the chromophoric groups.

    摘要翻译： 具有下式的方酸化合物：其中Q1和Q2各自是具有与方酸环共轭的芳族不饱和体系的发色团，并且在式Q1CH2R1和Q2CH2R2的化合物中，亚甲基氢是活性氢，R1和 R 2各自独立地为氢原子或脂族或脂环族基团，并且R 3和R 4各自独立地为氢原子，或酰基，脂族，脂环族，芳族或杂环基，条件是R 3和R 4之一可以是 氨基或取代的氨基，或者R 3和R 4中的一个是氢原子，另一个是有机磺酰基，或者R 3和R 4与中间的氮原子一起形成含氮杂环）可用作近红外线吸收剂。 方酸环上氨基的存在使得通过该组修饰可以实现吸收波长的微小改变，并且还允许在不改变发色基团的情况下将官能团引入染料中。