Removable bond for abrasive tool
    1.
    发明授权
    Removable bond for abrasive tool 失效
    研磨工具的可移除粘结剂

    公开(公告)号:US06245443B1

    公开(公告)日:2001-06-12

    申请号:US08704190

    申请日:1996-08-28

    IPC分类号: B32B1501

    摘要: A bond for a metal single layer abrasive tool can be easily chemically and electrochemically stripped from the metal core of a recovered used tool to facilitate reuse of the core. Relative to conventionally bonded tools, the speed of stripping the novel bond is quick, and the stripped core has a smooth, clean surface which needs only minimal mechanical repair prior to reuse. The composition of the novel bond consists essentially of copper, tin and titanium. It can be brazed at temperatures below diamond graphitization and is chemically compatible with diamond. Hence, the bond is particularly useful for the manufacture of large diameter, superabrasive metal single layer abrasive wheels employed in the construction industry. The bond can be applied to the cutting surface of the abrasive tool as a uniform mixture of bronze alloy, titanium compound and copper powders. The powders may be mixed with a liquid vehicle and applied as a paste. The method of brazing the bond incorporates heating the bond composition to a temperature at most about 880° C. to melt the bronze alloy and titanium compound components, and raising the temperature to at least about 900° C. to dissolve the copper. The bond can also include an about 10-200 &mgr;m thick barrier layer of copper coating the cutting surface between the core and the bond composition.

    摘要翻译: 用于金属单层研磨工具的粘合剂可以容易地从回收的二手工具的金属芯化学和电化学剥离,以便于芯的再利用。 相对于常规结合的工具,剥离新粘合的速度是快速的,并且剥离的芯具有光滑,清洁的表面,在再次使用之前仅需要最小的机械修复。 新型键的组成基本上由铜,锡和钛组成。 它可以在低于金刚石石墨化的温度下钎焊,并且与金刚石化学相容。 因此,该结合对于制造建筑行业中使用的大直径超级磨料金属单层研磨轮特别有用。 该结合可以作为青铜合金,钛化合物和铜粉末的均匀混合物施加到研磨工具的切割表面。 粉末可以与液体载体混合并作为糊剂施用。 焊接钎焊的方法包括将粘合组合物加热到至多约880℃的温度以熔化青铜合金和钛化合物组分,并将温度升高至至少约900℃以溶解铜。 该粘结还可以包括约10-200μm厚的铜屏障层,其在芯和粘结组合物之间涂覆切割表面。

    Wear resistant bond for an abrasive tool
    2.
    发明授权
    Wear resistant bond for an abrasive tool 失效
    研磨工具的耐磨粘合剂

    公开(公告)号:US5846269A

    公开(公告)日:1998-12-08

    申请号:US693763

    申请日:1996-08-07

    摘要: A bond material for a metal single layer abrasive tool, and especially for a tool with diamond abrasive, provides an excellent combination of mechanical properties including structural strength and impact resistance. The bond material is sufficiently compatible with both metal and diamond to effectively wet the abrasive grains and the core of the tool during brazing. The bond material can braze at a temperature range low enough that the core will not distort and diamond grains will not graphitize during brazing. The novel bond material composition contains a copper/tin bronze alloy; elemental titanium; zirconium; hard granular wear resistant particles; and elemental carbon. The wear resistant particles are preferably titanium carbide. Importantly, the bond produced from the material has superior wear resistance while remaining very adhesive to diamond.

    摘要翻译: 用于金属单层研磨工具的粘合材料,特别是用于具有金刚石研磨剂的工具,提供了包括结构强度和耐冲击性在内的机械性能的优异组合。 粘合材料与金属和金刚石充分相容,以在钎焊期间有效地润湿磨料颗粒和工具的芯部。 粘合材料可以在足够低的温度范围内钎焊,使得芯不会变形,并且金刚石晶粒在钎焊期间不会石墨化。 该新型粘结材料组合物含有铜/锡青铜合金; 元素钛; 锆; 硬粒状耐磨颗粒; 和元素碳 耐磨颗粒优选为碳化钛。 重要的是,从材料产生的粘合剂具有优异的耐磨性,同时保持与金刚石非常粘合。

    Tamper-resistant text stream watermarking
    6.
    发明申请
    Tamper-resistant text stream watermarking 失效
    防篡改文本流水印

    公开(公告)号:US20070047758A1

    公开(公告)日:2007-03-01

    申请号:US11215748

    申请日:2005-08-30

    IPC分类号: G06K9/00

    摘要: A tamper-resistant text stream watermarking system is provided. Content such as any text-based document including programming code is encoded with a watermarking mechanism. The mechanism modifies the text itself according to a preset repeating pattern without changing the substance. Examples include patterned use of white spaces, contractions, abbreviations, order of local variables in programming code, and the like. The pattern may include a binary fingerprint that can be used to trace the watermarked document to an assigned source or version of the original document. In analyzing a suspect text stream, patterns are generated based on instances of the mechanism and their corresponding bit values. Repeating patterns are combined into a bit stream along with separators between each pattern. The bit stream can then be analyzed to determine a source of the watermarked text stream.

    摘要翻译: 提供防篡改文本流水印系统。 诸如包含编程代码的任何基于文本的文档的内容都使用水印机制来编码。 该机制根据预设的重复图案修改文本本身而不改变实质。 示例包括图案化使用空格,收缩,缩写,编程代码中局部变量的顺序等。 该图案可以包括二进制指纹,其可用于将加水印的文档跟踪到原始文档的分配的源或版本。 在分析可疑文本流时,会根据机制的实例及其对应的位值生成模式。 重复模式与每个模式之间的分隔符组合成位流。 然后可以分析比特流以确定加水印的文本流的源。

    Animal resistant trash container lid and trash container system
    7.
    发明申请
    Animal resistant trash container lid and trash container system 失效
    动物垃圾桶盖和垃圾桶系统

    公开(公告)号:US20050061824A1

    公开(公告)日:2005-03-24

    申请号:US10667527

    申请日:2003-09-22

    摘要: An animal resistant trash container lid has several transverse ridges cross the top. Longitudinal ridges are on the front of the trash container lid. Within the trash container lid is a frame. Holes in the front of the trash container lid are disposed to receive locks. The locks fasten the lid to the trash container. The trash container lid also has a handle and hinges integral with the frame and extending through the outer wall of the lid.

    摘要翻译: 动物抵抗垃圾容器盖有几个横向的脊跨越顶部。 垃圾箱盖的前部有纵向脊。 垃圾箱内的盖子是一个框架。 废物容器盖前面的孔被设置成接收锁。 锁将盖子固定在垃圾桶上。 垃圾箱盖还具有与框架一体的手柄和铰链,并且延伸穿过盖的外壁。

    Gutter mounting system
    8.
    发明授权
    Gutter mounting system 有权
    沟槽安装系统

    公开(公告)号:US08152112B2

    公开(公告)日:2012-04-10

    申请号:US12576411

    申请日:2009-10-09

    IPC分类号: E04D13/064

    摘要: The present invention is a modular system for mounting lighting and signage. Mount components are attached to gutters by engaging the securing protuberance of the mount component with the gutter which creates tension between the gutter and the mount component. Rail components are assembled to the desired length using connector components and lights or signage are attached to a rail component using hooks. An insertion member is placed at each end of the assembled rail and the rail is guided through an opening in the mount component securing the lights or signage to the building.

    摘要翻译: 本发明是用于安装照明和标牌的模块化系统。 安装部件通过将安装部件的固定突起与沟槽连接,以在沟槽和安装部件之间产生张力。 轨道部件使用连接器部件组装成所需长度,并且使用钩将标牌附接到轨道部件。 插入构件放置在组装的轨道的每个端部处,并且轨道被引导穿过安装部件中的开口,将灯或标牌固定到建筑物。

    Integrated Housing Mounting System
    9.
    发明申请
    Integrated Housing Mounting System 有权
    集成外壳安装系统

    公开(公告)号:US20110088335A1

    公开(公告)日:2011-04-21

    申请号:US12582631

    申请日:2009-10-20

    IPC分类号: E04D13/15 E04D13/158

    摘要: The present invention is an integrated housing mounting system for mounting ornamentation to buildings. Mount components are attached to a building in place of J-channel, J molding, drip edge, gutter apron or siding. Rail components are assembled to the desired length using connector components and lights or signage are attached to a rail component using hooks. A guide member is placed at each end of the assembled rail and the rail is guided through an opening in the mount component securing the lights or signage to the building. The rail components are then guided through an opening in the mount component.

    摘要翻译: 本发明是用于将装饰物安装到建筑物的集成的外壳安装系统。 安装部件连接到建筑物,代替J通道,J成型,滴水边缘,沟槽围裙或壁板。 轨道部件使用连接器部件组装成所需长度,并且使用钩将标牌附接到轨道部件。 引导构件被放置在组装的轨道的每一端,并且轨道被引导穿过安装部件中的开口,将灯或标牌固定到建筑物。 轨道部件然后被引导穿过安装部件中的开口。

    Medical irrigation pump and system
    10.
    发明授权
    Medical irrigation pump and system 有权
    医用灌溉泵及系统

    公开(公告)号:US6077246A

    公开(公告)日:2000-06-20

    申请号:US362946

    申请日:1999-07-28

    IPC分类号: A61M1/00 A61M3/02

    摘要: A medical irrigation pump and pump system utilize a permanent non-sterile drive motor capable of operating disposable sterile single use pump units each of which is specifically designed for a particular medical procedure. The pump units have housings which are adapted to be interchangeable within the permanent controller system. Only the sterilized and disposable pump units come into contact with the fluid pathway during pumping. A pattern of bumps on each pump unit is unique for the medical procedure for which the pump unit was designed. The pattern of bumps engages switches on the controller, enabling the controller to identify what type of pump unit has been installed. After automatically identifying the type of pump unit and the intended medical procedure, the controller automatically selects a default motor speed that will provide an appropriate fluid pressure for that particular procedure. Buttons on a control panel also enable the user to manually adjust the pressure delivered by the pump. The orientation of the pump unit during the loading procedure allows easy purging of all air from the pump unit before the pump is started.

    摘要翻译: 医疗灌溉泵和泵系统利用能够运行一次性无菌单次使用的泵单元的永久性非无菌驱动马达,每个泵单元专门针对特定医疗程序设计。 泵单元具有适于在永久控制器系统内可互换的壳体。 在泵送期间,只有灭菌和一次性泵单元与流体通道接触。 每个泵单元上的凸起图案对于设计泵单元的医疗程序是独一无二的。 凸块的图案与控制器上的开关接合,使控制器能够识别已安装什么类型的泵单元。 在自动识别泵单元类型和预期医疗程序之后,控制器自动选择一个默认的电机速度,该速度将为该特定程序提供适当的流体压力。 控制面板上的按钮也使用户能够手动调节泵输送的压力。 在装载过程中,泵装置的方向可以在泵启动之前从泵装置清除所有空气。