1541 results about "Buffer zone" patented technology

A chemical vapor deposition method and apparatus is disclosed. The process is carried out in an apparatus having a number reactive zones, each surrounded by a corresponding exhaust zone, all of which are both contained within a buffer zone. Pressure relationships are controlled such that buffer gas from the buffer zone flows into the exhaust zones and reactive gas from the reactive zones flow into the exhaust zones. As a result, cross-contamination of gases between the reactive zones is avoided.

The invention discloses a method for processing audio stream playback in the network terminal buffer zone for solving the problem of voice pausing and jamming in the network communication. The aim of the invention is achieved by performing real time audio (e.g. voice) communication on the packet-switching network (e.g. IP network), arranging a shake buffer zone on the receiving end, after the receiving end receives the audio package, it first performs decoding based on the normal sequence, then places it into the shake buffer zone, when the shake buffer zone is to be filled, lower the sampling rate to the audio data to realize the fast playback of the audio data stream, when the shake buffer zone is to be empty, raise the sampling rate to the audio data to realize the low speed playback of the audio data stream, when the audio data in the shake buffer is within the normal range, playback the audio stream with the original sampling rate.

The invention discloses a data storage method of a cloud storage system, which comprises the steps of: carrying out coding fragmentation on a file on the basis of a buffer zone erasure code technology to obtain data fragments and check fragments; processing the data fragments and the check fragments to obtain a check identification; storing the check identification in an index server; requesting storage resource information to the index server according to the quantity of the data fragments and the check fragments; sending the data fragments and the check fragments to a plurality of storage nodes according to the storage resource information; judging whether needing to carry out integrity check on the data fragments and the check fragments in the storage nodes; if needing to carry out integrity check on the data fragments and the check fragments in the storage nodes, sending the data integrity check information to the storage nodes, receiving an identification information set returned by the storage nodes, and judging whether data storage errors or data losses exist according to the identification information set, if yes, coding for recovering the data, and sending the recovered data to the corresponding storage nodes.

A method of reducing propagation of threading dislocations into active areas of an optoelectronic device having a III–V material system includes growing a metamorphic buffer region in the presence of an isoelectronic surfactant. A first buffer layer may be lattice matched to an adjacent substrate and a second buffer layer may be lattice matched to device layers disposed upon the second buffer layer. Moreover, multiple metamorphic buffer layers fabricated in this manner may be used in a single given device allowing multiple layers to have their band gaps and lattice constants independently selected from those of the rest of the device.

Systems and methods for identifying pixels that are inside a two-dimensional path may be used to fill the path. The path is segmented and a point in space is identified that is used to generate a triangle fan, where each triangle in the fan is formed by one of the segments of the path and the point. Locations in a winding buffer are updated for each pixel that is within a triangle of the triangle fan. The resulting winding buffer indicates the pixels that are inside the two-dimensional path. The winding buffer may be used to fill the path.

The invention provides a method for dispatching I/O of an asymmetry virtual machine based on multi-core dynamic partitioning, which comprises the following steps: when a system is started, firstly an I/O dispatching initialization module completes the configuration of dispatching parameters and the allocation of a buffer zone; subsequently, when the system runs, an I/O status monitoring and information processing module dynamically collects and processes the runtime parameters of driving Domain and customer Domain, carries out statistics on parameters such as types, time and frequency of happened I/O event, and then sends the statistics result to a dispatching decision module for judgment; and the dispatching decision module makes dispatching decision according to preset conditions, and gives out commands to a multi-core dynamic partitioning module to execute the operation of multi-core dynamic partitioning or recovering, thus changing the core partitioning mode and dispatching status of a processor of the system and leading the using mode of processor resources and the dispatching switching strategy of Domain to better adapt to I/O load requirements of the current system, and achieving the purpose of optimizing I/O performance.

An optical device includes at least one optical fiber cable receiving area for receiving at least one optical fiber cable, the receiving area being sized to receive a covering for covering at least a portion of the transition area, and at least one optical fiber cable transition portion disposed at the receiving area, the optical fiber cable transition portion being responsive to and supporting the covering when pressure from the covering is applied to the transition area and the covering and said transition area together form a buffer zone associated with at least a portion of the cable receiving area. Methods include providing a multi-port optical connection terminal having a stub cable port; connecting a stub cable assembly including a stub cable to the stub cable port; and forming a sloped buffer zone between the stub cable port and the stub cable to relieve stress in the stub cable.

A buffer structure for storing symbols received via a number of (e.g., physical or transport) channels. Each channel is associated with a particular time interval (e.g., a radio frame period or a transmission time interval (TTI)) over which the received symbols are processed (e.g., interleaved). The buffer structure includes a buffer and an address generator. The buffer is partitioned into a number of sections. One section is assigned to each channel being processed. Each section can be operated as a circular buffer. The address generator provides addresses for writing symbols to the assigned sections. If the buffer structure is used for the transport channels, the sections can be assigned to the transport channels based on the associated TTIs (e.g., in descending order of TTIs). For each coded composite transport channel (CCTrCH), the transport channels in the CCTrCH can be assigned to sections defined starting from a respective initial location (e.g., the top or bottom of the buffer) and continuing along a respective direction of the buffer (e.g., downward or upward).

The invention relates to an object file organization method based on an object storage device, comprising the following steps of: establishing the layout of an object file system in a disk, loading information including object description, object bitmap and the like in a memory; detecting the size of the object file by a space allocator before allocating the space; if the size of the object file is acquired, adopting a pre-allocating method to allocate space for the object file on the disk; if the size of the object file can not be acquired, firstly writing part data of the object file into a buffer zone; detecting whether the buffer zone is fully filled or whether the client needs to release the caching data, allocating space for the data in the buffer zone on the disk, and writing the data into the disk; and when the data in the buffer zone is far larger than size of the logic data sub-block, allocating storage space for the data by the space allocator. The invention adopts the method of continuously allocating a plurality of data blocks, thus reducing the time for searching and allocating free blocks, and making up the limitation and disadvantage of object file system disk space allocation in the current distribution-type file system.

Said invention provides a method to realize time shifting function sow in network interactive tv ( IPTV ), system obtaining data from multicasting stream and putting in buffer zone , real time scanning buffer zone marking key frame. It promises a current system time reference time reference between Set-top box and stream medium server. When user given off skip forward, skip backwards, dragging, playing after pause etc request, set-top box exiting multicasting group, transmitting ordering request to stream medium server which responses request from set-top box and calculating time reference and client request required playing time difference finding out beginning playing position in buffer zone, then stream medium server relevant playing according to user different request, said invention can effectively complete skip forward, skip backwards, dragging time shifting function.

Aspects of the present invention generally relate to approaches for forming a semiconductor device such as a TSV device having a “buffer zone” or gap layer between the TSV and transistor(s). The gap layer is typically filled with a low stress thin film fill material that controls stresses and crack formation on the devices. Further, the gap layer ensures a certain spatial distance between TSVs and transistors to reduce the adverse effects of temperature excursion.

A graphical user interface displays a shape. Further, a buffer region that is adjacent to an edge of the shape is displayed at the graphical user interface. In addition, a set of drawing data located within the buffer region is received from a user input device. A first subset of the drawing data that is located in the buffer region at a predetermined distance from the edge and a second subset of the drawing data in the buffer region that is located at a distance from the edge that exceeds the predetermined distance are determined with a processor. Further, the first subset of drawing data is displayed. In addition, the second subset of drawing data is prevented from being displayed at the distance. The process also displays the second subset of drawing data at the predetermined distance.

One embodiment of the present invention sets forth a technique for rendering paths by first generating a stencil buffer indicating pixels of the path that should be covered and then covering the path. The paths may be filled or stroked without tessellating the paths. Path rendering may be accelerated when a graphics processing unit or other processor that is configured to perform operations to generate the stencil buffer and cover the path to fill or stroke the path.

The invention relates to an in-situ biological-ecological recovery integrated system for an urban river water body. The in-situ biological-ecological recovery integrated system is capable of effectively preventing the problems of unqualified fluvial cross section water body and aquatic ecosystem damage and further improving the landscape effect. According to the technical scheme adopted by the invention, the method is as follows: close-to-nature riverside buffer zones are constructed on side banks of a river reach from upstream to downstream; the river reach, at which the close-to-nature riverside buffer zones are positioned, is internally and sequentially provided with a pretreatment unit, a first ecological floating bed unit, a first ecological filtration dam unit, an aquatic plant unit, a second ecological floating bed unit, a second ecological filtration dam unit, a biomembrane-enhanced purification unit including a plug-flow aeration unit, a habitat improvement unit and an aquatic organism functional group construction zone from upstream to downstream. The in-situ biological-ecological recovery integrated system does not need to occupy land area except for a riverway, is stable in treatment effect, does not influence drawing off of floodwater in the riverway, can be used for solving the problems of unqualified fluvial cross section water body and aquatic ecosystem damage and improving the landscape effect, and has great economical and social benefits.

The invention discloses a TCP stream restructuring and/or packetizing method and a device. The method comprises the following steps that: a current processing packet is received and the TCP stream records of the current processing packet information are recorded, the packet is divided into header information and load data, and the load data is written into a packet load data FIFO queue; whether the caching of the current processing packet needs to apply for a novel buffer area is judged; if yes, a request for distributing the buffer area is sent, a vacant unit buffer block in a caching space is distributed for the load data of the current processing packet, the address index of the vacant unit buffer block is returned, and the TCP stream records are updated; and otherwise, the load data is read from the packet load data FIFO queue and written into the load data buffer area according to the positions specified by the new TCP stream records so as to complete restructuring and/or packetizing.

A vertex accumulation buffer for improved three-dimensional graphical processing is disclosed. The accumulation buffer may include two individual buffers (buffers A and B) that each comprise a plurality of individual storage locations that are each configured to store vertex parameter values such as XYZ values, normal values, color information, and alpha information. The individual buffers serve to double buffer the vertex parameter values stored in the accumulation buffer. The storage locations may be written to on an individual basis without overwriting the other storage locations in the buffer.