Ribbed module for wave energy dispersion
    72.
    发明申请
    Ribbed module for wave energy dispersion 失效
    用于波能量分散的罗纹模块

    公开(公告)号:US20050019098A1

    公开(公告)日:2005-01-27

    申请号:US10868117

    申请日:2004-06-15

    申请人: Dennis Smith

    发明人: Dennis Smith

    IPC分类号: E02B3/06 E02B3/04

    CPC分类号: E02B3/062 Y02A10/15

    摘要: A ribbed module is provided having a ribbed exterior surface defining a plurality of grooves and channels along the surface for receiving water and directing the water in a direction different from that in which it is received to reduce wave energy. The module is formed as a single integral unit, or as a pair of halves having complementary mating locking elements which when engaged join the halves to form the ribbed module. A buoyancy system is also included to adjust the buoyancy of the module for positioning of same at a select position in the water. A plurality of modules are connected to provide breakwaters which reduce the effects of wave action on the shore.

    摘要翻译: 设置有肋状模块,其具有限定沿着表面的多个凹槽和通道的肋状外表面,用于接收水并且引导水沿与其接收的方向不同的方向以减少波浪能量。 该模块形成为单个整体单元,或者形成为具有互补配合锁定元件的一对半部,当啮合时,模块连接在一起以形成肋状模块。 还包括浮力系统,以调节模块的浮力以便在水中的选择位置定位。 连接多个模块以提供防波堤,其减少波浪作用在岸上的影响。

    Novel terpolymers from lactide
    73.
    发明申请
    Novel terpolymers from lactide 失效
    丙交酯的新型三元共聚物

    公开(公告)号:US20050004338A1

    公开(公告)日:2005-01-06

    申请号:US10819900

    申请日:2004-04-07

    摘要: The present invention is generally directed to a process for producing lactide-based polymers and the polymers produced by this process. The polymers of the present invention are terpolymers formed by the copolymerization of a lactide monomer, a linking monomer and an epoxy-terminated monomer. In one embodiment of the invention, the polymers may be formed from fluorine-containing monomers or aromatic ring-containing monomers. The disclosed materials may display improved hydrolytic and thermal characteristics as compared to previously known lactide-based materials. For example, the lactide based terpolymers may have a glass transition temperature over 60° C. For instance, lactide-based thermoplastic terpolymers of the present invention can have a glass transition temperatures of about 80° C. or higher. Lactide-based thermoset networks of the invention can have glass transition temperatures of up to about 200° C.

    摘要翻译: 本发明一般涉及一种生产基于丙交酯的聚合物的方法和通过该方法生产的聚合物。 本发明的聚合物是通过共聚丙交酯单体,连接单体和环氧基封端的单体形成的三元共聚物。 在本发明的一个实施方案中,聚合物可以由含氟单体或含芳环的单体形成。 与先前已知的基于丙交酯的材料相比,所公开的材料可以显示出改善的水解和热特性。 例如,基于丙交酯的三元共聚物可以具有超过60℃的玻璃化转变温度。例如,本发明的基于丙交酯的热塑性三元共聚物可具有约80℃或更高的玻璃化转变温度。 本发明的基于丙交酯的热固性网络可以具有高达约200℃的玻璃化转变温度

    Processing apparatus having integrated pumping system
    74.
    发明授权
    Processing apparatus having integrated pumping system 失效
    具有集成泵送系统的处理装置

    公开(公告)号:US06817377B1

    公开(公告)日:2004-11-16

    申请号:US09505580

    申请日:2000-02-16

    IPC分类号: C23C1600

    摘要: An apparatus 115 for processing a substrate 20, comprises an integrated pumping system 155 having a high operating efficiency, small size, and low vibrational and noise levels. The apparatus 115 comprises a chamber, such as a load-lock chamber 110, transfer chamber 115, or process chamber 120. An integrated pump 165 is abutting or adjacent to one of the chambers 110, 115, 120 for evacuating gas from the chambers. In operation, the pump is located within the actual envelope or footprint of the apparatus and has an inlet 170 connected to a chamber 110, 115, 120, and an outlet 175 that exhausts the gas to atmospheric pressure. Preferably, the integrated pump 165 comprises a pre-vacuum pump or a low vacuum pump and is housed in a noise reducing enclosure having means for moving the pump between locations and means for stacking pumps vertically in use.

    摘要翻译: 用于处理衬底20的设备115包括具有高操作效率,小尺寸和低振动和噪声水平的集成泵送系统155。 设备115包括诸如加载锁定室110,传送室115或处理室120的室。集成泵165邻接或邻近其中一个室110,115,120,用于从室抽空气体。 在操作中,泵位于设备的实际封壳或占地面积内,并且具有连接到室110,115,120的入口170和将气体排出到大气压的出口175。 优选地,集成泵165包括预真空泵或低真空泵,并且容纳在具有用于在位置之间移动泵的装置的降噪外壳和用于在使用中垂直堆叠的装置的装置。

    Method of air filtration for fire fighter emergency smoke inhalation
protection
    77.
    发明授权
    Method of air filtration for fire fighter emergency smoke inhalation protection 失效
    消防员应急烟雾吸入保护的空气过滤方法

    公开(公告)号:US5524616A

    公开(公告)日:1996-06-11

    申请号:US379339

    申请日:1995-01-27

    摘要: A method of emergency smoke inhalation protection of fire fighters in imminent life-threatening situations includes configuring a canister containing a filter medium to evidence use. The canister has an opening through which air enters and has a coupling for attachment to the mask of a standard self contained breathing apparatus in place of a connection to an air tank. When so connected, air drawn into the mask passes through the filter medium within said canister. A use-evidencing mechanism is operatively connected to the canister to indicate use of the air filtering system. This mechanism can be non-reusable covers applied over the opening and coupling, or a sealed package containing the air filtering system. Such devices provide an indication of previous use of the filtering system and inhibit a fire fighter from using the system in an unauthorized manner.

    摘要翻译: 在即将面临危及生命的情况下,消防员应急烟雾吸入保护的方法包括配置一个含有过滤介质的罐以证明使用。 罐具有开口,空气进入该开口,并且具有用于附接到标准自给式呼吸器的面罩的联接件,代替与空气罐的连接。 当连接时,吸入面罩的空气通过所述罐内的过滤介质。 使用证明机构可操作地连接到罐以指示空气过滤系统的使用。 该机构可以是通过开口和联接器施加的不可重复使用的盖子,或者是包含空气过滤系统的密封包装。 这样的装置提供先前使用过滤系统的指示,并且禁止消防员以未经授权的方式使用系统。