摘要:
A method of making a composite roofing material and the resulting material by depositing nail tabs made of a thermoplastic, thermosetting, adhesive or elastomer material, in a liquid state, onto the base substrate of the composite roofing material or onto the saturated or coated roofing material, or onto a transfer surface to be pressed or laminated onto the roofing material. A preferred embodiment transfers the nail tabs onto an engraved transfer impression roll and uses a pressurized applicator to inject the viscous tab material into engraved patterns depressed in raised areas of the impression roll., then deposits the material onto the roofing material. A preferred embodiment also includes the thermoplastic or thermosetting material in a liquid or viscous state hardened or cured by either its exposure to the air or by the use of ultra-violet or visible light.
摘要:
A miter joint assembly system. The system comprises a generally planar assembly plate. A clamping assembly is attached to the assembly plate. At least one drill guide is detachably coupled to the assembly plate at a predetermined orientation. The clamping assembly is configured to releasably secure a first and a second mitered molding to the assembly plate such that the first and second mitered moldings are oriented generally orthogonally to each other. The drill guide is configured to bore a pocket hole and a pilot hole into the first mitered molding, the pocket and pilot holes receiving a fastener to draw and secure the second mitered molding to the first mitered molding.
摘要:
The present invention is a novel and improved method for providing broadcast short message services (SMS) in a communication network. It is an objective of the present invention to provide a method and apparatus that insures the successful transmission of the broadcast message while minimizing the impact of providing the short messaging service on overall system capacity. It is further the objective of the present invention to provide a method and apparatus for receiving broadcast messages without depriving the receiver of the benefits of slotted paging, that being the savings in power consumption.
摘要:
A three-dimensional object is fabricated from powder. A powder layer is deposited. The powder layer is selectively wetted to hinder movement of the powder. A binder is applied to selected areas of the powder layer to harden the areas of the powder layer. The steps are repeated until the three-dimensional object is fabricated.
摘要:
A method of displaying an image with a display device is provided. The method comprises receiving image data associated with an image, generating a set of three sub-frames using less than all of the image data, and alternating between displaying the set of three sub-frames in first, second, and third positions, wherein the second position is spatially offset from the first position, and wherein the third position is spatially offset from the first and the second positions.
摘要:
A method of displaying an image with a display device includes receiving image data for the image and generating first and second sub-frames such that each of the pixels in the sub-frames is centered relative to one of the pixels in the image data. The method includes alternating between displaying the first sub-frame in a first position and displaying the second sub-frame in a second position spatially offset from the first position.
摘要:
A display system for displaying an interlaced image frame, having a top field and a bottom field, includes an image processing unit configured to process a stream of pixel data corresponding to the top and bottom fields and generate a number of image sub-frames, a modulator configured to generate a light beam bearing the number of image sub-frames, and a wobbling device configured to displace the light beam such that each of the number of image sub-frames is spatially displayed in an image sub-frame location offset from image sub-frame locations of others of the image sub-frames. The image processing unit processes the pixel data corresponding to the top field to generate at least one of the number of image sub-frames and the pixel data corresponding to the bottom field to generate at least one of the number of image sub-frames.
摘要:
An Internet Protocol (IP) multimedia subsystem for use in a telecommunication network. The IP multimedia subsystem comprises: 1) an IP switch for receiving Common Open Policy Service (COPS) protocol messages from an external IP network; and 2) a plurality of call application nodes capable of executing a plurality of Policy Decision Function (PDF) application groups. The IP switch distributes the COPS messages to the plurality of call application nodes according to a load-sharing algorithm.
摘要:
A method and apparatus for a blade clamping mechanism in a woodworking plane that allows a plane iron as wide as the plane body itself to be clamped in a wedge shaped slot in the plane body. The slot begins at a point tangent to a waste ejection hole proximate a front area of the plane running diagonally towards the spine of the plane body before looping back short of the spine to return diagonally through the sole forming the mouth together with the waste hole. The loop forms the widest point of the slot, while the tangent forms the narrowest point of the slot. The rear surface of the slot serves as the ramp for the plane iron. The plane iron is clamped by a floating pin mounted in a hole drilled longitudinally through the spine, perpendicular to the ramp, and terminating at an inspection hole. The floating pin is retained between the under side of the plane iron and a conical shaped point of a screw threaded from a back of the plane body diagonally to the floating pin. The pin and screw are viewable through the inspection hole.
摘要:
A hydraulic control valve for controlling flow between a pump, a hydraulic device, and a vessel containing hydraulic fluid. The control valve has an elongated valve slide which is slidably mounted in an elongated valve housing. The valve has three positions, a central neutral position, a float position axially offset in one direction from the neutral position and a constant pressure position axially offset in the opposite direction from the neutral position. In the neutral position, flow of hydraulic fluid to the hydraulic device is inhibited. In the float position, connection is such that a raised device, such as a hydraulically operated bucket, is lowered slowly by gravity until it rests on the ground or another object. In the constant pressure position, the valve connects pump pressure to the load sensing circuit to facilitate, for example, shaking of a bucket of a piece of earth moving equipment.