DEVICE TETHERING SYSTEM AND METHOD
    11.
    发明申请

    公开(公告)号:US20200148515A1

    公开(公告)日:2020-05-14

    申请号:US16671369

    申请日:2019-11-01

    Abstract: A device tethering system is provided for securing a device to a source location as may be assisted by a tether. The device tethering system may include a retraction component, tether, pouch, belt, device mounting component, device aspect of the device mounting component, and/or tether aspect of the device mounting component. A method for securing a device to a source location using the device tethering system is also provided.

    AESTHETIC ORTHODONTIC BRACKET AND METHOD OF MAKING SAME
    12.
    发明申请
    AESTHETIC ORTHODONTIC BRACKET AND METHOD OF MAKING SAME 有权
    美学正交支架及其制造方法

    公开(公告)号:US20100055637A1

    公开(公告)日:2010-03-04

    申请号:US12540638

    申请日:2009-08-13

    CPC classification number: A61C7/287 A61C7/30

    Abstract: An orthodontic bracket for coupling an archwire with a tooth includes a bracket body that has an archwire slot adapted to receive the archwire. A movable member is engaged with the bracket body and is movable between an opened position and a closed position. The bracket body is made from a transparent or translucent polycrystalline ceramic for improved aesthetics. The movable member may comprise the polycrystalline ceramic. The polycrystalline ceramic has a grain size distribution characterized by an average grain size in the range of larger than 3.4 μm to about 6 μm. The polycrystalline ceramic may have a fracture toughness of at least 4.0 MPa·m1/2. The grain size distribution may not be characterized as a lognormal distribution and may be a multimodal distribution. The polycrystalline ceramic may comprise aluminum oxide or alumina. The grain size distribution may be characterized by having up to about 50% of the grains being less than about 3 μm in size. The grain size distribution may be characterized by having up to about 90% of the grains being less than about 10 μm in size.

    Abstract translation: 用于将弓丝联接到牙齿的正牙支架包括具有适于接收弓丝的弓丝槽的支架主体。 可移动部件与支架主体接合并且能够在打开位置和关闭位置之间移动。 支架主体由透明或半透明的多晶陶瓷制成,以改善美观。 可动构件可以包括多晶陶瓷。 多晶陶瓷具有特征在于大于3.4μm至约6μm的平均晶粒尺寸的晶粒尺寸分布。 多晶陶瓷的断裂韧性可以至少为4.0MPa·m1 / 2。 晶粒尺寸分布可能不被表征为对数正态分布,并且可以是多峰分布。 多晶陶瓷可以包括氧化铝或氧化铝。 粒度分布的特征在于具有至多约50%的晶粒尺寸小于约3μm。 晶粒尺寸分布的特征在于具有至多约90%的晶粒尺寸小于约10μm。

    Food cooking oven
    14.
    发明授权
    Food cooking oven 失效
    食物烹饪烤箱

    公开(公告)号:US4055745A

    公开(公告)日:1977-10-25

    申请号:US678486

    申请日:1976-04-20

    CPC classification number: H05B3/0004 F24C7/00

    Abstract: A food cooking oven having exterior walls and inwardly spaced interior walls wherein the interior walls are electrically conductive and are connected to an electrical power source. In operation, the interior of the oven is heated to a food cooking temperature by passing an electric current through the interior walls of the oven.

    Abstract translation: 一种具有外壁和向内间隔的内壁的食物烹饪烤箱,其中内壁是导电的并且连接到电源。 在操作中,通过使电流通过烤箱的内壁将烤箱的内部加热到食物烹饪温度。

    Outboard motor unit
    15.
    发明授权
    Outboard motor unit 失效
    外框电机单元

    公开(公告)号:US3703642A

    公开(公告)日:1972-11-21

    申请号:US3703642D

    申请日:1971-10-28

    Abstract: An outboard motor unit for use on small boats and having a primary propulsion engine connected through a clutch to the propeller shaft and an electric motor aligned with and connected to the propeller shaft. The electric motor is connected to a battery through a switch operatively connected to the engine throttle to complete the power connection for the electric motor when the throttle is at a selected proportion of full throttle. The electric motor operates as a motor when the engine is stopped and as a generator when the engine is running.

    Abstract translation: 用于小型船的舷外马达单元,具有通过离合器连接到传动轴上的主推进发动机和与驱动轴对准并连接的电动马达。 电动机通过可操作地连接到发动机节气门的开关连接到电池,以在节气门处于选定的全节气门比例时完成用于电动机的电力连接。 发动机停止时,电动机作为电动机运转,发动机运转时作为发电机运转。

    Integrally focused low ozone illuminator
    18.
    发明授权
    Integrally focused low ozone illuminator 失效
    整体聚焦的低臭氧照明器

    公开(公告)号:US4054812A

    公开(公告)日:1977-10-18

    申请号:US687861

    申请日:1976-05-19

    CPC classification number: G01J3/10

    Abstract: A high pressure xenon arc illuminator bulb having a sapphire window generates a broad band of ultraviolet, visible and infrared radiation extending from about 180 nanometers to about 2000 nanometers.The emitted radiation in the range from about 180 to about 200 nanometers, in passing through the oxygen in the air, causes the molecules of oxygen in the form O.sub.2 to recombine to produce ozone, O.sub.3. Ozone is toxic.In the invention, a lens barrel, which holds a sapphire condensing lens, is joined to the xenon arc illuminator bulb with a lighttight and also hermetic connection. Thus, the condensing lens is optically rigid with the illuminator bulb and the ozone formed within the lens barrel is not released to the ambient environment, even though its local concentration within the lens barrel becomes high. Furthermore, the ozone confined within the lens barrel acts as an absorption filter for all of the wavelengths in the 180 to 200 nanometer band which are capable of producing ozone.The ultraviolet and other radiation leaving the sapphire condensing lens therefore does not produce toxic ozone in the ambient environment.

    Abstract translation: 具有蓝宝石窗口的高压氙弧光照明灯泡产生从约180纳米至约2000纳米的紫外线,可见光和红外辐射的宽带。

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