利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

26 条记录 (耗时 0.023 秒)

    Apparatus and process for improved detection limits in mass spectrometry
    1.
    发明授权
    Apparatus and process for improved detection limits in mass spectrometry 失效
    用于改进质谱检测限的装置和方法

    公开(公告)号：US4855594A

    公开(公告)日：1989-08-08

    申请号：US163507

    申请日：1988-03-02

    申请人： Fred M. Kimock ,  John H. Phillips

    发明人： Fred M. Kimock ,  John H. Phillips

    IPC分类号： B01D59/44 ,  H01J49/16

    CPC分类号： H01J49/164 ,  B01D59/44 ,  H01J49/0422 ,  H01J49/24

    摘要： A system and method for detecting trace levels of a sample gas in a mass spectrometer having a vacuum chamber with a vacuum pump, an ionizer, extracting and imaging lens and a detector. A high pressure sample gas pulse is introduced into the vacuum chamber through a small orifice to produce a high density of sample gas in a region near the orifice. The density of the sample gas pulse is sufficient to substantially sweep residual background gas from the path of the pulse. A portion of the sample gas pulse is ionized and ions are extracted and imaged.

    摘要翻译： 一种用于在具有真空室的真空室的质谱仪中检测样品气体的痕量水平的系统和方法，所述真空室具有真空泵，离子发生器，提取和成像透镜以及检测器。 高压采样气体脉冲通过小孔引入真空室，以在孔口附近的区域产生高密度的样品气体。 样品气体脉冲的密度足以基本上从脉冲路径扫描残留的背景气体。 样品气体脉冲的一部分被离子化，离子被提取和成像。

    Highly durable and abrasion-resistant dielectric coatings for lenses
    2.
    发明授权
    Highly durable and abrasion-resistant dielectric coatings for lenses 失效

    公开(公告)号：US5846649A

    公开(公告)日：1998-12-08

    申请号：US632610

    申请日：1996-04-15

    申请人： Bradley J. Knapp ,  Fred M. Kimock ,  Rudolph Hugo Petrmichl ,  Brian Kenneth Daniels

    发明人： Bradley J. Knapp ,  Fred M. Kimock ,  Rudolph Hugo Petrmichl ,  Brian Kenneth Daniels

    IPC分类号： B05D7/24 ,  B29C59/16 ,  C23C14/02 ,  C23C16/02 ,  C23C16/30 ,  C23C16/32 ,  C23C16/34 ,  C23C16/44 ,  C23C16/513 ,  G02B1/10 ,  B32B9/04

    CPC分类号： B05D1/62 ,  C08J7/123 ,  C23C14/02 ,  C23C14/024 ,  C23C16/0245 ,  C23C16/0272 ,  C23C16/30 ,  C23C16/308 ,  C23C16/325 ,  C23C16/345 ,  C23C16/513 ,  G02B1/105 ,  B29C59/16 ,  Y10T428/263 ,  Y10T428/31507 ,  Y10T428/31551 ,  Y10T428/31598 ,  Y10T428/31663

    摘要： An abrasion-resistant dielectric composite product is described comprising a substrate and an abrasion wear resistant coating material comprising carbon, hydrogen, silicon, and oxygen and a dielectric material. An improved method is provided for the deposition of highly durable and abrasion-resistant multilayer dielectric antireflective coatings and reflective colored mirror coatings onto plastic lenses such as ophthalmic lenses, safety lenses, sunglass lenses, and sports optics. An adhesion-enhancing polymer layer may be deposited onto the plastic substrate prior to deposition of the abrasion-resistant first coating layer. The multilayer dielectric coating structure consists of a transparent, highly abrasion-resistant first coating, and a second dielectric coating composed of at least one layer of dielectric material. The abrasion-resistant first coating layer is deposited by ion-assisted plasma deposition from mixtures of organosiloxane or organosilazane precursor gases and oxygen, and has the properties of Nanoindentation hardness in the range of about 2 GPa to about 5 GPa, a strain to microcracking greater than about 1.5% and less than about 3.5%, a transparency greater than 85% throughout the visible spectrum, and an abrasion resistance greater than or equal to the abrasion resistance of glass. The preferred method for deposition of the abrasion-resistant first coating layer is plasma ion beam deposition using an organosiloxane precursor gas and oxygen. Optimum abrasion-resistance is obtained when the first coating layer thickness is in the range of about 5 microns to about 20 microns. The thickness, refractive index, and number of the dielectric layers in the second coating are chosen to produce the desired optical effects of either antireflection, or reflected color. Optimum environmental durability and abrasion-resistance is obtained by producing highly dense dielectric coatings by ion beam assisted electron beam evaporation, magnetron sputtering, ion beam assisted magnetron sputtering, ion beam sputtering, and ion-assisted plasma deposition, including plasma ion beam deposition, from precursor gases.

    Previewing system and method
    5.
    发明授权
    Previewing system and method 失效
    预览系统和方法

    公开(公告)号：US07062454B1

    公开(公告)日：2006-06-13

    申请号：US09307261

    申请日：1999-05-06

    申请人： Robert Giannini ,  Joseph L. Parkinson ,  David S. Hoover ,  Fred M. Kimock ,  Leslie L. Barkley ,  Stephen P. Kowalchuk

    发明人： Robert Giannini ,  Joseph L. Parkinson ,  David S. Hoover ,  Fred M. Kimock ,  Leslie L. Barkley ,  Stephen P. Kowalchuk

    IPC分类号： G06F17/60

    CPC分类号： G06Q30/06 ,  A47F2007/195 ,  G06Q30/0601 ,  G06Q30/0635 ,  G06Q30/0643

    摘要： A method and system for previewing accessories prior to purchasing is disclosed. In one embodiment a first image of a portion of a person can be provided to an input device. Then, a second image including an image of an accessory is selected from an electronic database of accessory images. After obtaining the first and second images, data of the first and second images are used to generate data of a composite image, preferably on a server computer. The composite image is displayed on an output device and includes an image of the accessory on the person. The input device, the output device, and the client computer can be located at a first location, while the server computer is located at a second location. In this image, the accessory can be previewed by the customer before purchasing the accessory. Preferably, the accessories include sunglasses, jewelry, eyeglasses or other personal fashion items, which are purchased over the Internet or at a kiosk in communication with the Internet.

    摘要翻译： 公开了一种在购买之前预览配件的方法和系统。 在一个实施例中，人的一部分的第一图像可以被提供给输入装置。 然后，从附件图像的电子数据库中选择包括附件的图像的第二图像。 在获得第一和第二图像之后，使用第一和第二图像的数据来生成合成图像的数据，优选地在服务器计算机上。 复合图像显示在输出设备上，并且包括人身上的附件的图像。 输入设备，输出设备和客户端计算机可以位于第一位置，而服务器计算机位于第二位置。 在此图像中，附件可以在购买附件之前由客户预览。 优选地，附件包括太阳眼镜，首饰，眼镜或其他个人时尚物品，其通过互联网或与互联网通信的信息亭购买。

    Ion beam process for deposition of highly abrasion-resistant coatings
    6.
    再颁专利
    Ion beam process for deposition of highly abrasion-resistant coatings 失效
    用于沉积高耐磨涂层的离子束工艺

    公开(公告)号：USRE37294E1

    公开(公告)日：2001-07-24

    申请号：US09048016

    申请日：1998-03-25

    申请人： Bradley J. Knapp ,  Fred M. Kimock ,  Rudolph H. Petrmichl ,  Norman D. Galvin

    发明人： Bradley J. Knapp ,  Fred M. Kimock ,  Rudolph H. Petrmichl ,  Norman D. Galvin

    IPC分类号： B05D314

    CPC分类号： C23C16/30 ,  C23C16/0245 ,  C23C16/308 ,  C23C16/325 ,  C23C16/345 ,  C23C16/513

    摘要： An ion beam deposition method is provided for manufacturing a coated substrate with improved abrasion resistance, and improved lifetime. According to the method, the substrate is first chemically cleaned to remove contaminants. In the second step, the substrate is inserted into a vacuum chamber, and the air in said chamber is evacuated. In the third step, the substrate surface is bombarded with energetic ions to assist in the removal of residual hydrocarbons and surface oxides, and to activate the surface. Alter After the substrate surface has been sputter-etched, a protective, abrasion-resistant coating is deposited by ion beam deposition. The ion beam-deposited coating may contain one or more layers. Once the chosen thickness of the coating has been achieved, the deposition process on the substrates is terminated, the vacuum chamber pressure is increased to atmospheric pressure, and the coated substrate products having improved abrasion-resistance are removed from the vacuum chamber. The coated products of this invention have utility as plastic sunglass lenses, ophthalmic lenses, bar codes scanner windows, and industrial wear parts that must be protected from scratches and abrasion.

    摘要翻译： 提供了一种离子束沉积方法，用于制造具有改善的耐磨性和改善寿命的涂覆基材。 根据该方法，首先对基材进行化学清洗以除去污染物。 在第二步骤中，将基板插入真空室中，并将所述室中的空气抽真空。 在第三步骤中，用能量离子轰击衬底表面，以帮助去除残留的烃和表面氧化物，并激活表面。 更改 之后，已经对衬底表面进行了溅射蚀刻，通过离子束沉积沉积了保护性的耐磨涂层。 离子束沉积涂层可以包含一层或多层。 一旦实现了所选择的涂层厚度，就终止在基板上的沉积过程，真空室压力增加到大气压，并且从真空室中除去具有改善的耐磨性的涂覆的基材产品。 本发明的涂覆产品具有塑料太阳眼镜，眼镜，条形码扫描仪窗口以及必须防止划痕和磨损的工业耐磨件的用途。