摘要:
A computer system includes a computer case, a receiving tray, and a bracket. The computer case includes a front plate with a plurality of air intakes and a first side plate. The receiving tray includes a retaining wall. The bracket includes a first mounting plate and a second mounting plate. A plurality of first through hole is defined in the first mounting plate, and a plurality of second through hole is defined in the second mounting plate. The airflow guiding duct includes a first guiding plate and a second guiding plate. The first guiding plate is located between the front plate and the first mounting plate, the second guiding plate is located between the bracket and the first side plate; the plurality of air intakes, the airflow guiding duct, the plurality of first through hole second through hole together form a path for the air to flow.
摘要:
A retaining device for a wood sawing machine contains an index table fixed on a cutting deck of the wood sawing machine to displace straightly and reciprocately along the cutting deck; a guiding plate fixed on the cutting deck, connected with the index table, and including a slot disposed thereon; a vertically moving set including at least one sliding block, at least one screw rod, a longitudinally displacing holder, at least one first adjusting nuts, and at least one first second adjusting nuts; wherein the sliding block is slidably connected with the slot of the guiding plate and displaces along the slot reciprocately, the screw rod is coupled on the sliding block respectively; a retaining and pressing assembly including a handle, two arms, two connecting posts, two stems, and a pressing panel.
摘要:
Systems and methods presented herein provide for printing, via a remote printing service, Internet content retrieved by a client device. The retrieved Internet content is Internet inaccessible to the remote printing service as it is viewable within a private network (e.g., an Intranet). In one embodiment, a method includes retrieving the webpage from a data network with a client device, transferring a request from the client device to the remote printing service to render the webpage for printing, and receiving a response from the remote printing service indicating that the webpage is inaccessible. The method also includes storing data of the webpage in the client device and transferring the stored webpage data from the client device to the remote printing service for rendering and printing.
摘要:
Techniques are provided for efficiently processing SOAP requests at a Web service application (WSA) of a multi-functional device (MFP). In one technique, a WSA includes at least three threads. An external request processing thread processes SOAP requests from different client applications. A request processing thread processes a SOAP request according to the business logic of the WSA. A internal communications thread communicates with other components of the MFP that are distinct from the WSA. In another technique, a WSA processes different SOAP request differently, depending on the size of the SOAP and the resources required to process the SOAP request so that fast requests may be processed immediately while slow requests are pending. In another technique, a WS-Eventing specification is implemented within a WSA to simplify the event subscription and notification process.
摘要:
Systems and methods are disclosed for enabling remote printing services to consistently obtain and utilize print capabilities of printing devices across a wide variety of connection topologies. A client device retrieves the print capabilities from one or more printing devices selected for printing a document. The document and the print capabilities are transmitted to a web print service for rending the document. The web print service generates a print job based on the document and the print capabilities of the printing device selected for printing the document. The web print service provides the print job to the selected printing device for subsequent printing.
摘要:
In a wobbling device of a sand belt grinder of the invention, a set of electromagnetic movable members is disposed outside a sand belt shaft base, and micro switches are disposed under two sides of the sand belt shaft base so that the control of continuously powering on and off is generated and the electromagnetic movable members generate continuously attracting and releasing operations. In addition, the movable members drive the shaft base and a sand belt to generate reciprocated wobbling operations at specific angles. Thus, when the sand belt is grinding, the sand belt generates the leftward and rightward sliding movement in a larger area so that the excellent polishing effect and the economic effectiveness can be obtained.
摘要:
A method and apparatus for communicating with a device is provided. A user views a graphical user interface displayed on a client. For example, the graphical user interface may correspond to a web page or a graphical user interface of an operating system. The graphical user interface may display an icon. The display of the icon may indicate, to the user, whether a device, associated with the icon, is in an energy-saving mode. The user may configure the icon to cause the client to issue requests to the device. A request, sent from the client to the device, may instruct the device to exit the energy-saving mode. In this way, the user may instruct a device to exit the energy-saving mode (i.e., to “wake-up”) prior to issuing a request for the performance of a service (such as a request to print an electronic document) to the device.
摘要:
Various strategies for rate/quality control and loss resiliency in an audio codec are described. The various strategies can be used in combination or independently. For example, a real-time speech codec uses intra frame coding/decoding, adaptive multi-mode forward error correction [“FEC”], and rate/quality control techniques. Intra frames help a decoder recover quickly from packet losses, while compression efficiency is still emphasized with predicted frames. Various strategies for inserting intra frames and signaling intra/predicted frames are described. With the adaptive multi-mode FEC, an encoder adaptively selects between multiple modes to efficiently and quickly provide a level of FEC that takes into account the bandwidth currently available for FEC. The FEC information itself may be predictively encoded and decoded relative to primary encoded information. Various rate/quality and FEC control strategies allow additional adaptation to available bandwidth and network conditions.
摘要:
Techniques and tools are described for processing reconstructed audio signals. For example, a reconstructed audio signal is filtered in the time domain using filter coefficients that are calculated, at least in part, in the frequency domain. As another example, producing a set of filter coefficients for filtering a reconstructed audio signal includes clipping one or more peaks of a set of coefficient values. As yet another example, for a sub-band codec, in a frequency region near an intersection between two sub-bands, a reconstructed composite signal is enhanced.
摘要:
Various strategies for rate/quality control and loss resiliency in an audio codec are described. The various strategies can be used in combination or independently. For example, a real-time speech codec uses intra frame coding/decoding, adaptive multi-mode forward error correction [“FEC”], and rate/quality control techniques. Intra frames help a decoder recover quickly from packet losses, while compression efficiency is still emphasized with predicted frames. Various strategies for inserting intra frames and signaling intra/predicted frames are described. With the adaptive multi-mode FEC, an encoder adaptively selects between multiple modes to efficiently and quickly provide a level of FEC that takes into account the bandwidth currently available for FEC. The FEC information itself may be predictively encoded and decoded relative to primary encoded information. Various rate/quality and FEC control strategies allow additional adaptation to available bandwidth and network conditions.