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    • 42. 发明申请
    • Casting device and method
    • 铸造装置及方法
    • US20060102311A1
    • 2006-05-18
    • US11060445
    • 2005-02-18
    • Robert Howard
    • Robert Howard
    • B22D35/04
    • B22D35/04B22D23/006
    • A improved method and apparatus are provided for casting objects. The apparatus includes a molten metal or liquid retaining container with a bottom feed outlet, a casting chamber with a bottom feed inlet, and a connecting portion through which molten metal or liquid from the container portion flows into the casting mold. The melt flows from the melt container to the casting chamber through the hollow connecting portion by movement of the relative positions of the melt container and the casting chamber, allowing for a controlled casting method with a minimum of turbulence.
    • 提供了一种用于铸造物体的改进的方法和装置。 该设备包括具有底部进料出口的熔融金属或液体保持容器,具有底部进料入口的铸造室和来自容器部分的熔融金属或液体通过该连接部分流入铸模中。 通过熔体容器和铸造室的相对位置的移动,熔体通过中空连接部分从熔体容器流到铸造室,允许以最小湍流的受控铸造方法。
    • 44. 发明申请
    • General dependency model for invalidating cache entries
    • 用于使缓存条目无效的一般依赖关系模型
    • US20050015463A1
    • 2005-01-20
    • US10602122
    • 2003-06-23
    • Adam SmithRobert HowardPatrick Ng
    • Adam SmithRobert HowardPatrick Ng
    • G06F12/00G06F9/44G06F12/08G06F17/30G06F15/16G06F7/00
    • G06F17/30902G06F12/0815
    • Systems, methods, and computer products for deriving custom cache dependencies are explained. A framework that includes an extensible cache dependency base class that can be used to derive custom cache dependency classes for invalidating cache entries on some custom condition is disclosed. In some embodiments, a Web page server includes a cache and the framework including the extensible cache dependency base. Methods are disclosed for causing a cache entry to be dependent on a customized cache dependency and for invalidating cache entries based on customized cache dependencies. For example, cache entries can depend on and be purged based on dependencies on database tables and Web services.
    • 说明用于导出自定义缓存依赖关系的系统,方法和计算机产品。 公开了一种框架,其包括可扩展缓存依赖性基类,可用于导出自定义高速缓存依赖关系类以使某些自定义条件下的缓存条目无效。 在一些实施例中,网页服务器包括高速缓存和包括可扩展高速缓存依赖关系的框架。 公开了用于使高速缓存条目依赖于定制的高速缓存依赖性并且基于自定义高速缓存依赖性使高速缓存条目无效的方法。 例如,缓存条目可以依赖于数据库表和Web服务的依赖关系并被清除。
    • 49. 发明授权
    • Chip structure
    • 芯片结构
    • US4026309A
    • 1977-05-31
    • US685891
    • 1976-05-12
    • Robert Howard
    • Robert Howard
    • A44C21/00G06M1/10G06M9/00G07D9/04G07F1/06G07D9/00
    • G06M1/101A44C21/00G06M9/00G07D9/04G07F1/06
    • A chip counter for use in gaming applications and the like comprising a tray having a trough for receiving chips, which trough is provided with a slit at the bottom thereof. The chips are stacked in the trough and are each provided with a strip about their periphery which is adapted to be more reflective to illuminating light than the main body of the chip. Reading means scans the chips in the trough along the slit provided therefor and counts pulses representative of the passage across the more highly light emissive edge of the chip. The more highly light emissive portions of the edges of each chip are made narrower than the thickness of each chip to develop discrete pulses.Counting of chips of different denominations is accomplished by providing light emissive strips which emit light of differing wavelengths when light activated. The reader employs filters for passing predetermined light wavelength ranges to develop pulses representative of the proper wavelengths of light to make denominational decisions.
    • 用于游戏应用等的芯片计数器包括具有用于接收芯片的槽的托盘,该槽在其底部设置有狭缝。 芯片堆叠在槽中,并且各自设置有围绕其周边的条带,其适于比芯片的主体更加反射以照射光。 读取装置沿着其所设置的狭缝扫描槽中的芯片,并计数表示穿过芯片的更高光发射边缘的通道的脉冲。 每个芯片的边缘的更高的光发射部分被制成比每个芯片的厚度窄以形成离散脉冲。