86results about How to "Ease the load" patented technology

The invention discloses a MapReduce optimizing method suitable for iterative computations. The MapReduce optimizing method is applied to a Hadoop trunking system. The trunking system comprises a major node and a plurality of secondary nodes. The MapReduce optimizing method comprises the following steps that a plurality of Hadoop jobs submitted by a user are received by the major node; the jobs are placed in a job queue by a job service process of the major node and wait for being scheduled by a job scheduler of the major node; the major node waits for a task request transmitted from the secondary nodes; after the major node receives the task request, localized tasks are scheduled preferentially by the job scheduler of the major node; and if the secondary nodes which transmit the task request do not have localized tasks, prediction scheduling is performed according to task types of the Hadoop jobs. The MapReduce optimizing method can support the traditional data-intensive application, and can also support iterative computations transparently and efficiently; dynamic data and static data can be respectively researched; and data transmission quantity can be reduced.

Provided are a gait trainer which provides exercise prescription and an exercise prescription system using the gait trainer. The gait trainer comprises a display, pedals on which user's feet are placed, a control unit which receives physical information about the physical condition of the user while the pedals are moving, defines an optimal exercise prescription based on the physical information, and provides the defined exercise prescription to the display. The control unit accesses a server belonging to a health-related organization through a predetermined network, and defines the exercise prescription with the aid of the health expertise received from the server. Since the exercise prescription suitable for the user is provided, exercise efficiency is maximized and possible dangerous health situations can be prevented.

In a printer for printing a rolled printing paper, a front panel is attached to a frame that houses a print unit and a paper holder unit. When the front panel is opened, the print unit and the paper holder unit project on the front side of the frame in association with the action of the front panel.

A system supports creating and managing a business process model which creates a business process by: acquiring, based on a selected business, from a business element list that includes a business process template having a basic region in which processing contents are constant for each business and variable regions in which processing defined by a business element vary, as well as business elements included in a business process model, a business process template and a business element corresponding to the selected business; retrieving, based on the selected business element, a business process component that constitutes a portion of the business process model; and allocating the retrieved business process component to a variable region included in the acquired business process template.

The invention provides a WebGL (Web Graphics Library)-based network topology visualization system, a data visualization method, computer equipment and a computer-readable storage medium. The system comprises a large-scale network topology visualization display system, a data intermediate layer and a rear-end server, wherein the data intermediate layer is an intermediate connection part of a front-end browser and the rear-end server and is used for processing data change of front and rear ends; the data intermediate layer is used for performing data processing, local caching and partial rendering on data sent by the rear-end server through a middleware, and transmitting and displaying part of or all of data according to a user display request of the front-end browser. According to the WebGL-based network topology visualization system, the data visualization method, the computer equipment and the computer-readable storage medium, Node.js is used as the middleware, thus the communicationefficiency of the front and rear ends is improved; the data intermediate layer constructs a local cache, processes and screens the data and renders the part of data in advance, thereby relieving the situation of extra-high load, screen jittering or screen blanking caused by processing of a lot of data with the front-end browser and avoiding the situation of no response caused by too long renderingtime.

A sintered fuel pellet for a water nuclear reactor fuel rod including a peripheral wall extending along a central axis and two end faces. At least one of the end faces includes at least a first chamfer extending from the peripheral wall towards the central axis with a first non-zero slope with respect to a plane perpendicular to the central axis and a second chamfer extending from the first chamfer towards the central axis with a second non-zero slope with respect to a plane perpendicular to the central axis, wherein the first slope is different from the second slope.

A vehicle for livestock transportation has a self-supporting structure that forms a load compartment delimited by two opposite lateral walls, a front frame, a rear frame, a lower base, a roof, and a lift platform with a load base joined to guide pillars by mobile pieces that slide alongside the guide pillars. The guide pillars are fixed onto the rear frame. The load base has the capacity to slide vertically alongside the guide pillars, keeping a horizontal position during movement, and tilt with respect to joint points located in the mobile pieces.

A space elevator and method of construction of the same that allows a space elevator to be constructed with a single rocket launch by simultaneously sending cables down to earth and away from earth via a construction satellite. When the earthbound cable reaches the surface, additional cable of gradually increasing cross section is fed from the surface of the earth to finish the construction. The finished space elevator uses moving cables to transport simplified elevator cars into space, thereby greatly increasing the throughput of cargo into space compared to prior art and previous designs.

The invention provides an access control method for a physical random access channel (PRACH). The method comprises the steps that cluster classification is carried out on users according to quality of service (QOS) of terminal request service, an evolved Node B (eNB) distributes the number of at most M permissible clusters; wherein each cluster has the maximum time delay requirement, when user quantity is increased to a certain number, the user time delay of a cluster exceeds the maximum transmission time delay, the access attempt time for the cluster of the least priority is prolonged, when the access attempt time of the cluster is longer than the time spent in starting dynamic access baring (DAB) by a system, the DAB is started; and when the eNB detects that the quantity of successfully received msg1 is greater than a threshold value, the cluster of maximum QOS in a DAB set is prohibited starting. While taking the QOS of the user into account, the method realizes dynamic control on access, increases the access success rate of the users, provides differentiated services for the users, and improves the economic benefits of the system.

A communication server, including a partial parser module, a storage module and a lookup module, is provided. The partial parser module parses some, but not all, strings of a message and generates partial parsed data. The storage module stores pre-parsed data which represents a complete parsing of a message. The lookup module looks for the corresponding pre-parsed data from the storage module, using the partial parsed data. The server sends the message according to at least the corresponding pre-parsed data.

The invention discloses a cell reselection method and device applied to a multi-carrier condition. According to the cell reselection method and device, UE adjusts cell reselection strategies according to acquired cell load information, priority information and other information, so that the problem of cell overload can be avoided; cell priority configuration related to the capabilities of the UE is introduced, so that UE supporting specific functions can preferentially reside in cells supporting the functions, and therefore, the improvement of user experience can be benefitted. The present invention discloses a method and device for reducing the access load of cells. According to the method and device for reducing the access load of the cells, as for cells where overload has already occurred, the current load of the cells can be effectively alleviated through limiting access requests or paging for services with high time delay tolerance. According to the cell reselection method, the cell reselection device, the method and device for reducing the access load of the cells provided by the technical schemes of the invention, the advantages of existing cell selection strategies are retained, and at the same time, the problem of load unbalance of the cells can be avoided; an existing system is just slightly modified, and the compatibility of the system will not be affected. The methods and devices have the advantages of simplicity in implementation and high efficiency.

The embodiment of the invention discloses a federated learning communication method and device, and the method comprises the following steps: a plurality of modeling participation devices sending a modeling request to a central server, wherein the modeling request carries target information; receiving grouping information that the central server divides the plurality of modeling participation devices into a plurality of participation groups according to the target information; determining proxy communication equipment of the participation group by utilizing an algorithm in the participation group; sending the encryption parameters to the proxy communication devices of the participation groups, so that the proxy communication devices of the plurality of participation groups send the encryption parameters to a central server; and receiving a processing result of the encryption parameter from the central server sent by the proxy communication device of the participation group. Therefore, according to the embodiment of the invention, the central server only performs network communication with the proxy communication equipment of each participation group, so that the overall network communication overhead is saved, the network communication high load of the central server is relieved, and the network communication efficiency is improved.

The invention discloses a rotary stamping die which comprises an upper die plate (1), a lower die plate (2), an upper die block (3), a lower die block (4) and a rotary shaft (5). The upper die block (3) and the lower die block (4) which are used for stamping a product (8) are arranged between the upper die plate (1) and the lower die plate (2), and the rotary shaft (5) which is used for driving the lower die block (4) to rotate is arranged on the lower die plate (2), is rotationally matched with the lower die plate (2) and is connected with an output shaft of an external motor (6) by a belt (7). The rotary stamping die is characterized in that an anti-collision mechanism which is used for preventing the upper die block (3) and the lower die block (4) from being collided with each other is arranged between the upper die plate (1) and the lower die plate (2). The rotary stamping die has the advantages that tool collision of the die can be prevented under emergency conditions, and accordingly operators do not need to frequently stop machines to maintain the rotary stamping die.

In the heat processing device, a plurality heat processing chambers (10a, 10b) for heat processing objects on a glass substrate (11) are connected in a specific direction. Each of the heat processing chambers (10a, 10b) is provided with first and second roll channels (12a, 12b) for placing the glass substrate (11) above for transmitting. The first roll channel (12a) is a roll channel with a vickers hardness increasing with the rise of temperature in the heat processing temperature scope, a second roll channel (12b) is a roll channel with a vickers hardness decreasing with the rise of temperature. Any of the first roll channel (12a) or the first roll channel (12b) is arranged in each of the heat processing chambers (10a, 10b), such that the hardness difference between the vicker hardness thereof and the vicker hardness of the glass substrate at a predetermined temperature of heat processing temperature is small.

The invention discloses a special nursing bed for spine nursing. The special nursing bed comprises a bed board, a hanging unit, a supporting unit and a storage unit, wherein uniformly-distributed moving units are arranged at the edge of the lower end surface of the bed board; two armrest units which are opposite front and back are arranged at the left end of the upper end surface of the bed board;a backrest unit is arranged on the part, close to the left end, of the upper end surface of the bed board; the hanging unit is located on the part, close to the right end, of the rear side of the bedboard; the supporting unit is located at the central part of the lower end of the bed board; the storage unit is located at the lower end of the bed board; the special nursing bed also comprises a control switch group which is fixedly arranged on the bed board; and the input end of the control switch group is electrically connected with the output end of an external power supply. The special nursing bed provided by the invention has the advantages: through corresponding arrangement of an article storage structure, articles of a patient can be stored and can be prevented from being lost; and through corresponding arrangement of an infusion suspension structure, great convenience can be brought to a medical worker during medicine application for the patient.

The invention discloses a base station buffer method under the condition that the content popularity changes with time. At each time period, depending on the instantaneous request frequency of the cached content, dobby gambling machines are used to estimate the popularity of content, the newly generated content is stored in these helpers in turn, considering the different request frequency of content under different helper coverage, the request frequency of new content under each helper is estimated by a latent factor model, and the content controller updates the cached content according to the estimated content popularity. The invention can estimate the content popularity online in real time and cache the content with high popularity in real time, thereby improving the cache hit rate, improving the user satisfaction and the backhaul link load.

An example of sporadic motion that causes difficulty in CT scanning is gas pockets moving around the rectum. The invention allows the automatic detection of such movements, by enhancing low density features around the prostate in the individual X-ray images, projecting these features on the cranio-caudal axis (assuming that the gas predominantly moves in this direction) to form a 1-dimensional image, and combining successive ID projections to form a 2D image. Moving gas will produce tilted lines in this image, identifying an angular range that needs to be discarded. Such a process can be used in an image processing apparatus of a CT scanner.

The invention discloses a query statistic-based guidance searching method for a P2P system. The method comprises the following steps: (1) establishing a statistic guidance table SGT; establishing a 'statistic guidance table' with a double layer structure based on history query statistics and semantic analysis results, wherein only a history queried currently is saved in an upstream table entry, and is ranked according to query time; and node information and advantage factors which respond to the current query or similar query are saved in an downstream table entry; (2) querying files by usingthe statistic guidance table, and performing querying by using information in the SGT according to the semantic dependency of the current query and SGT history query after the statistic guidance tableis established by nodes; automatically starting an underlying query strategy if the history saved in the SGT has little dependency with the current query; and (3) adaptively updating the statistic guidance table, including two methods, namely active updating and passive updating, wherein the passive mode takes place after the node forwards a query request.

The invention discloses a dual condensation energy-saving independent combined-type temperature and humidity adjusting air conditioning box which comprises an air conditioning box body and an air conditioner arranged on the air conditioning box body. The air conditioner is internally provided with an evaporator, an internal condenser, an external condenser and a compressor, the evaporator and the internal condenser are located inside the air conditioning box body, and the external condenser and the compressor are located outside the air conditioning box body. According to the dual condensation energy-saving independent combined-type temperature and humidity adjusting air conditioning box, the temperature and humidity required by the end environment can be independently adjusted, the defect that at present, the comfortable temperature and humidity required by the end environment cannot be met at the same time is overcome, the electric energy consumption can be reduced, the heating sections are not needed any longer, the working procedures can be reduced, and the control strategy is optimized.