Three dimensional graphics processing with pre-sorting of surface
portions
    11.
    发明授权
    Three dimensional graphics processing with pre-sorting of surface portions 失效
    三维图形处理,预处理表面部分

    公开(公告)号:US5579454A

    公开(公告)日:1996-11-26

    申请号:US937701

    申请日:1992-09-01

    IPC分类号: G06T15/40

    CPC分类号: G06T15/405

    摘要: To effect hidden surface removal, polygons making up a three dimensional object are initially ordered using a Topological Sort into, for example, three rendering order lists corresponding to orthogonal axis. When the object is to be represented from a given view direction, the view direction is compared to the axis and the rendering list corresponding to the closest match is selected. Polygons are then rendered in list order, backward facing polygons being omitted. Performing the ordering at the polygon level, in an initial step, saves computation and consequently enables the projection and rendering processes to be speeded up to provide real time interactive three dimensional graphics. The Topological Sorting process is particularly computationally effective.

    摘要翻译: 为了实现隐藏的表面去除,构成三维对象的多边形最初使用拓扑排序来排序,例如对应于正交轴的三个渲染顺序列表。 当从给定的视图方向来表示对象时,将视图方向与轴进行比较,并且选择与最接近的匹配相对应的渲染列表。 然后以列表顺序呈现多边形,省略向后的多边形。 在初始步骤中,在多边形级别执行排序可以节省计算量,从而使投影和渲染过程能够加快,以提供实时的交互式三维图形。 拓扑排序过程在计算上特别有效。

    Process and apparatus for folding sock cuffs
    12.
    发明授权
    Process and apparatus for folding sock cuffs 失效
    用于折叠袜子的过程和装置

    公开(公告)号:US5048263A

    公开(公告)日:1991-09-17

    申请号:US466273

    申请日:1990-04-20

    申请人: David Lau

    发明人: David Lau

    IPC分类号: B65B25/20 B65B63/04

    CPC分类号: B65B63/04 B65B25/20

    摘要: An apparatus and process for folding a sock cuff, which comprises a blade mounted on and projecting from a support, a first carriage mounted for reciprocal movement along and over said blade and having first gripping means adapted to space and grip the open end of a sock such that movement of the carriage along the blade will substantially envelop the blade with the sock, a second carriage mounted for reciprocal movement along said blade and having second gripping means adapted to move transversely to the blade to grip the sock covering said blade, and means for actuating (i) said carriage to reciprocally move said carriage along said blade, (ii) said first gripping means to grip and release the open end of said sock and, (iii) said second gripping means to reciprocally move said means along the blade and transversely thereto. A process of folding a sock cuff, more particularly, a `walk` sock cuff, is also provided.

    摘要翻译: PCT No.PCT / AU88 / 00315 Sec。 371 1990年4月20日第 102(e)日期1990年04月20日PCT提交1988年8月22日PCT公布。 出版物WO89 / 01439 日期:1989年2月23日。一种用于折叠袜套的装置和方法,其包括安装在支撑件上并从支撑件突出的刀片,第一托架安装成用于沿着所述刀片并沿其移动并且具有第一夹持装置, 握住袜子的开口端,使得滑架沿着刀片的运动将基本上用袜子包围刀片,第二支架安装成用于沿所述刀片往复运动,并且具有适于横向移动到刀片的第二夹紧装置, 覆盖所述刀片的袜子和用于致动(i)所述托架以使所述托架沿着所述刀片往复运动的装置,(ii)所述第一夹持装置,以夹紧和释放所述袜子的开口端,以及(iii)所述第二夹持装置 沿刀片和横向往复移动所述装置。 还提供了折叠袜子的过程,更具体地,“走”袜子袖口。

    Handling of limp fabric
    13.
    发明授权
    Handling of limp fabric 失效
    处理柔软面料

    公开(公告)号:US4896618A

    公开(公告)日:1990-01-30

    申请号:US271860

    申请日:1988-08-29

    摘要: Apparatus for stretching and folding a limp fabric piece (1), having a plurality of opposed elastic bands (12,12',13,13') extending therefrom comprising a platform (2) having a foldable segment, means for folding said foldable segment relative to the platform (2),A limp fabric piece feeding plate (5) for feeding said limp fabric piece (1) to said platform (2) and holding said fabric piece (1) thereon in an extended condition and in a pre-determined position to enable eventual folding of the fabric piece (1) to produce a garment,means for moving said plate (5) horizontally or vertically,suction means located adjacent said platform (2) for applying suction to the elastic bands (12,12',13,13') extending from the fabric piece (1),elastic band gripper means associated with the suction means for gripping and holding the sucked-in elastic bands (12,12',13,13'), relative to said suction means,means for moving said suction means relative to said platform (2) to stretch said fabric piece (1),garment gripper means associated with said foldable segment for gripping and holding the stretched fabric piece (1) at the correct position for folding said fabric piece (1) andgarment pressing means associated with said platform (2) for pressing and holding the folded fabric piece (1) adjacent the overlapping elastic bands (12,12',13,13') of said fabric piece (1).

    摘要翻译: PCT No.PCT / AU87 / 00447 Sec。 371日期1988年8月29日第 102(e)日期1988年8月29日PCT提交1987年12月30日PCT公布。 出版物WO88 / 05021 日期:1988年7月14日。用于拉伸和折叠柔软织物片(1)的装置,具有从其延伸的多个相对的弹性带(12,12',13,13'),其包括具有可折叠片段 用于将所述可折叠部分相对于所述平台(2)折叠的装置,用于将所述柔软织物片(1)馈送到所述平台(2)并将所述织物片(1)保持在其中的柔软织物片馈送板(5) 延伸状态和预定位置以使得织物片(1)最终折叠以产生衣服,用于水平或垂直地移动所述板(5)的装置,位于所述平台(2)附近的抽吸装置,用于将吸力施加到 从织物片(1)延伸的弹性带(12,12',13,13'),与抽吸装置相关联的弹性带夹持装置,用于夹持和保持吸入的弹性带(12,12',13,13' 13'),相对于所述抽吸装置,用于使所述抽吸装置相对于所述平台(2)移动以拉伸的装置 辅助织物片(1),与所述可折叠片相关联的衣服夹持器装置,用于将拉伸的织物片(1)夹持并保持在用于折叠所述织物片(1)的正确位置和与所述平台(2)相关联的衣服按压装置 将所述折叠的织物片(1)按压并保持在所述织物片(1)的重叠弹性带(12,12',13,13')附近。

    Fire resistant structural mount yoke and system
    14.
    发明授权
    Fire resistant structural mount yoke and system 有权
    防火结构安装轭和系统

    公开(公告)号:US08882029B2

    公开(公告)日:2014-11-11

    申请号:US13183284

    申请日:2011-07-14

    IPC分类号: B64D27/00 B64D41/00

    摘要: A mount yoke assembly comprises a first main hanger bracket and a first anchor bracket. The first main hanger bracket includes a first receiving portion for a first auxiliary power unit (APU) mount with first and second hanger arms. The first hanger arm includes a first hanger flange extending proximate a distal end of the first hanger arm. The first anchor bracket includes a first plurality of anchor holes and a first anchor flange. The first plurality of anchor holes are disposed substantially along a length of the first anchor bracket for securing the mount yoke assembly to a component of an APU assembly. The first anchor flange extends from the first anchor bracket for hingeably securing the first anchor bracket to the first main hanger bracket.

    摘要翻译: 安装轭组件包括第一主悬架支架和第一锚定支架。 第一主吊架支架包括用于具有第一和第二悬挂臂的第一辅助动力单元(APU)安装件的第一接收部分。 第一衣架臂包括靠近第一衣架臂的远端延伸的第一衣架凸缘。 第一锚定支架包括第一多个锚定孔和第一锚定凸缘。 第一多个锚定孔基本上沿着第一锚定支架的长度设置,用于将安装轭组件固定到APU组件的部件上。 第一锚定凸缘从第一锚定支架延伸,用于可枢转地将第一锚固支架固定到第一主悬架支架。

    AUXILIARY POWER UNIT WITH HOT SECTION FIRE ENCLOSURE ARRANGEMENT
    15.
    发明申请
    AUXILIARY POWER UNIT WITH HOT SECTION FIRE ENCLOSURE ARRANGEMENT 审中-公开
    辅助动力单元,带有热段消防装置

    公开(公告)号:US20120023967A1

    公开(公告)日:2012-02-02

    申请号:US12847131

    申请日:2010-07-30

    IPC分类号: F02C7/20

    摘要: A Hot Section Fire Enclosure for a gas turbine engine according to an exemplary aspect of the present disclosure includes a multiple of supports mounted between a Hot Section Fire Enclosure support ring and a shroud, at least one of the supports includes a hollow support pin which spaces the Hot Section Fire Enclosure support ring relative the shroud.

    摘要翻译: 根据本公开的示例性方面的用于燃气涡轮发动机的热段火护罩包括安装在热断面防火罩支撑环和护罩之间的多个支撑件,所述支撑件中的至少一个包括中空的支撑销, 热段防火罩相对于护罩支撑环。

    AUXILIARY POWER UNIT FIRE ENCLOSURE DRAIN SEAL
    16.
    发明申请
    AUXILIARY POWER UNIT FIRE ENCLOSURE DRAIN SEAL 有权
    辅助动力单元消防装置排水密封

    公开(公告)号:US20120023897A1

    公开(公告)日:2012-02-02

    申请号:US12847359

    申请日:2010-07-30

    IPC分类号: F02C7/00

    摘要: A drain assembly for an auxiliary power unit having a hot zone formed by a combustor case comprises a fire enclosure, a drain fitting, a discharge port and a piston seal. The fire enclosure encapsulates the hot zone of the combustor case. The drain fitting connects to the fire enclosure. The discharge port extends from the combustor case into the drain fitting. The piston seal is positioned between the drain fitting and the discharge port.

    摘要翻译: 用于具有由燃烧器壳形成的热区的辅助动力单元的排水组件包括防火罩,排水配件,排放口和活塞密封件。 防火罩封装燃烧器外壳的热区。 排水配件连接到防火罩。 排放口从燃烧器壳体延伸到排水配件中。 活塞密封件位于排水配件和排放口之间。

    Interactive Hunting decoy/platform with changeable decoys
    17.
    发明申请
    Interactive Hunting decoy/platform with changeable decoys 审中-公开
    互动狩猎诱饵/平台与可变诱骗

    公开(公告)号:US20100175300A1

    公开(公告)日:2010-07-15

    申请号:US12456376

    申请日:2009-06-16

    申请人: David Lau

    发明人: David Lau

    IPC分类号: A01M31/06

    CPC分类号: A01M31/06

    摘要: An interactive, mobile decoy system uses a bent wire framed assembly with two parallel support runners which transition rearward in an 180 degree arc toward the center of gravity of the support runners and terminate at a junction block. The block joins a support mechanism with a decoy attaching point. A pull mechanism incorporates a pivoting decoy mounting point for causing a decoy mounted thereon to realistically simulate the feeding motions of game fowl in general and wild turkeys in particular, especially a strutting motion of a male and a feeding behavior of a hen.

    摘要翻译: 交互式移动诱饵系统使用弯曲的线框架组件,其具有两个平行的支撑轨道,其向180度弧向后朝着支撑流道的重心向后转移并且终止于接合块。 该块与引诱装置连接点连接支撑机构。 拉动机构包括枢转诱饵安装点,用于使安装在其上的诱饵实际上模拟一般的野鸡和野生火鸡的进食运动,特别是男性的支撑运动和母鸡的喂养行为。