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    Diaphanous nonwoven fabrics with improved abrasive performance
    11.
    发明授权
    Diaphanous nonwoven fabrics with improved abrasive performance 失效
    具有改善磨料性能的透明无纺布

    公开(公告)号：US06701591B2

    公开(公告)日：2004-03-09

    申请号：US10251746

    申请日：2002-09-20

    Applicant: David Collins ,  Charles Keith Curtis ,  Jerry Parker

    Inventor： David Collins ,  Charles Keith Curtis ,  Jerry Parker

    IPC: D04H146

    CPC classification number: A61F13/15707 ,  A61F13/15626 ,  D04H1/495

    Abstract: In the present invention, a hydroentangled and three-dimensionally patterned fibrous material is formed from a fibrous matrix to produce a nonwoven fabric of pronounced open area and enhanced physical properties, including abrasive, and particularly wet abrasive, performance. A three-dimensional pattern utilized on the forming surface results in the nonwoven fabric having a diaphanous gauze-like or cheesecloth-like presentation. A method of making a nonwoven material embodying the principles of the present invention contemplates the use of staple length fibers to facilitate economical fabric formation. Formation of the fibrous nonwoven fabric on a three-dimensional, image transfer device by hydroentangling imparts desired physical properties to the fabric such as the controlled placement of the fiber population relative to the desired three-dimensional pattern of the imaging device. This nonwoven fabric may be natural or colored.

    Abstract translation: 在本发明中，由纤维基质形成水力缠结和三维图案化的纤维材料，以产生显着的开放面积和增强的物理性质的非织造织物，包括磨料，特别是湿磨性能。 在成形表面上使用的三维图案导致非织造织物具有透明的纱布状或粗棉布样呈现。一种制造体现本发明原理的非织造材料的方法考虑使用短纤维来促进 经济的织物形成。 通过水力缠结在三维图像转印装置上形成纤维无纺织物对织物赋予所需的物理性质，例如相对于成像装置的所需三维图案的纤维群的受控放置。 该无纺布可以是天然的或有色的。

    Liposome preparation and material encapsulation method
    12.
    发明授权
    Liposome preparation and material encapsulation method 失效
    脂质体制备和材料包封方法

    公开(公告)号：US06355267B1

    公开(公告)日：2002-03-12

    申请号：US08868019

    申请日：1997-06-03

    Applicant: David Collins

    Inventor： David Collins

    IPC: A61K9127

    CPC classification number: A61K9/1278 ,  A61K9/1277

    Abstract: The present invention relates to a method of producing liposomes useful for encapsulating and delivering a wide variety of biologically active materials. The invention provides liposomes and a production method which is simple, feasible and inexpensive for the large-scale commercial manufacturing of liposomes and encapsulated materials. The method involves the formation of a liposome dispersion in the absence of an organic solvent or detergent, one or several cycles of freezing and thawing the liposomes, and dehydration of the liposome dispersion to form a lipid powder. When desired, the lipid powder is hydrated in the presence of the biologically active material whereby the material is encapsulated in reconstituted liposomes. The method can also include combining the liposome dispersion with a bulking agent prior to the dehydration and formation of the lipid powder. The addition of the bulking agent facilitates the handling of the lipid powder as well as its rapid dispersal upon hydration.

    Abstract translation: 本发明涉及可用于包封和递送多种生物活性物质的脂质体的制备方法。 本发明提供脂质体和生产方法，其对于脂质体和包封材料的大规模商业制造是简单，可行和便宜的。 该方法包括在不存在有机溶剂或洗涤剂的情况下形成脂质体分散体，使脂质体冷冻融化一个或几个循环，并使脂质体分散体脱水以形成脂质粉末。 当需要时，脂质粉末在生物活性物质的存在下水合，由此将该物质包封在复原的脂质体中。 该方法还可以包括在脱水和形成脂质粉末之前将脂质体分散体与填充剂组合。 填充剂的添加有助于脂质粉末的处理以及其在水合时的快速分散。

    Amusement ride apparatus with a plurality of individually tiltable frames
    14.
    发明授权
    Amusement ride apparatus with a plurality of individually tiltable frames 失效
    具有多个可单独倾斜的框架的游乐机

    公开(公告)号：US4798376A

    公开(公告)日：1989-01-17

    申请号：US121122

    申请日：1987-11-16

    Applicant: Douglas Trumbull ,  David Collins ,  Wayne Smith ,  Robert Spieldiener

    Inventor： Douglas Trumbull ,  David Collins ,  Wayne Smith ,  Robert Spieldiener

    IPC: A63F9/14 ,  A63G31/16 ,  G09B9/14

    CPC classification number: A63G31/16 ,  A63F9/14 ,  G09B9/14

    Abstract: An amusement ride is provided, of the type that moves and tilts passengers viewing a motion picture, which is more versatile than prior rides. A plurality of passenger-holding frames is provided, that are all moved in synchronism, each by a separate set of actuators, while the passengers view a stationary screen. The passenger-holding frame is pivoted up and down on a beam which is supported by only two largely vertical actuators, while two pairs of links or arms limit movement of the beam.

    Abstract translation: 提供了一种游乐设施，其类型是移动和倾斜乘客观看电影，这比先前的乘车更加通用。 提供了多个乘客保持框架，它们都被同步地移动，每个由一组单独的致动器同时移动，而乘客则观看静止的屏幕。 乘客保持框架在仅由两个主要垂直的致动器支撑的梁上上下枢转，而两对连杆或臂限制梁的移动。

    Column heater
    15.
    发明授权
    Column heater 失效
    立柱加热器

    公开(公告)号：US08779333B2

    公开(公告)日：2014-07-15

    申请号：US13134831

    申请日：2011-06-17

    Applicant: David Collins ,  Ekaterina Nesterenko ,  Brendan Heery ,  Brett Paull

    Inventor： David Collins ,  Ekaterina Nesterenko ,  Brendan Heery ,  Brett Paull

    IPC: F27D11/00 ,  F25B29/00

    CPC classification number: G01N30/30 ,  G01N30/54 ,  G01N2030/3015 ,  G01N2030/303

    Abstract: A direct contact segmented column heater is described. The heater is capable of a broad heating and cooling range, and exhibits a very rapid response, with heating and cooling rates better than 350° C. min−1. In one configuration one or more of the individual heating devices are provided with full independent control and temperature feedback, and developed to provide excellent thermal stability at all temperatures. The heating devices or in other words active thermal transfer devices are capable of bi-directional operation, selectively heating (i.e., providing heat to) or cooling (i.e., withdrawing heat from) a column and/or contents of a column.

    Abstract translation: 描述了直接接触式分段式柱式加热器。 加热器能够具有广泛的加热和冷却范围，并且表现出非常快速的响应，加热和冷却速度优于350℃min-1。 在一种配置中，单个加热装置中的一个或多个具有完全独立的控制和温度反馈，并被开发以在所有温度下提供优异的热稳定性。 加热装置或换句话说活性热转印装置能够进行双向操作，选择性地加热（即，提供热量）或冷却（即，从塔的塔和/或塔的内容物中排出热量）。

    GAME FEEDER
    16.
    发明申请
    GAME FEEDER 审中-公开
    游戏进给者

    公开(公告)号：US20140116343A1

    公开(公告)日：2014-05-01

    申请号：US13661510

    申请日：2012-10-26

    Applicant: David Collins

    Inventor： David Collins

    IPC: A01K5/02

    CPC classification number: A01K5/0225

    Abstract: A game feeder can include a housing having a cavity, an input aperture, and an output aperture; a base attached to the housing; a spreader below the output aperture; and a motor, attached to the feeder and the spreader, and configured to rotate the spreader. A feeder can include a varmint guard disposed below the output aperture, such that the spreader is between the guard and housing, to minimize interference and/or damage to the spreader or feeder by a varmint. A base can be provided as a single piece or base components configured to securely connect together to form the base.

    Abstract translation: 游戏进给器可以包括具有空腔，输入孔和输出孔的壳体; 底座附接到壳体; 输出孔下方的吊具; 以及附接到所述进料器和所述吊具的电动机，并且构造成使所述吊具旋转。 进料器可以包括设置在输出孔下方的变幅保护罩，使得吊具位于防护罩和壳体之间，以通过变形体来最小化对吊具或进料器的干扰和/或损坏。 基座可以被提供为单件或基础部件，其构造成牢固地连接在一起以形成基部。

    Methods and apparatus for controlling projectors
    19.
    发明申请
    Methods and apparatus for controlling projectors 有权
    控制投影机的方法和装置

    公开(公告)号：US20070064300A1

    公开(公告)日：2007-03-22

    申请号：US11231455

    申请日：2005-09-21

    Applicant: Ted Barnes ,  David Collins ,  Olan Way

    Inventor： Ted Barnes ,  David Collins ,  Olan Way

    IPC: G02B26/00

    CPC classification number: H04N9/317 ,  G02B26/10

    Abstract: An optical component of a projector is driven with a signal that contains one or more components that act to substantially cancel one or more unwanted oscillatory displacements of the optical component resulting from one or more unwanted oscillatory forces.

    Abstract translation: 投影仪的光学部件由包含一个或多个部件的信号驱动，该部件用于基本上消除由一个或多个不想要的振荡力导致的光学部件的一个或多个不想要的振荡位移。

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