137results about How to "Simplify the selection process" patented technology

A method and system relating to an on-demand listings guide which is easy to use and that provides true on-demand viewing capabilities. One aspect of the method and system relates to electronically displaying an on-demand listings guide which includes information relating to at least one series and information relating to a plurality of episodes available on-demand from the series.

The invention discloses a method for realizing extraction of comprehensive errors and determination of compensation values for a jig system, and relates to the field of mechanical processing. The method includes the following steps of: acquiring a comprehensive error parameter model of the jig system; establishing an on-machine detection platform, and determining the position and the posture deviation delta qW of a workpiece below a machine tool coordinate system on the basis of an on-machine detection technique and the comprehensive error parameter model of the system; establishing a comprehensive error compensating model of the jig system according to a coordinate transformation theory, and determining compensation values of the machine tool in three directions at each point of the motion track of a cutter by compensating operation. The method clearly and simply clarifies the mapping relation between the jig system error and the workpiece posture offset, and has a sufficient theoretical basis; a concise and precise error extraction method is provided; the precise measurement and calculation of jig errors can be realized. According to the method, the real-time processing compensation can be carried out, and the processing precision is further improved.

This invention discloses a method for selecting interframe prediction mode in video image interframe prediction coding process, which contains dividing video image sequence into different area according to different attribute, limiting the selectable interframe prediction mode of each image according to the block scale distribution property of different image area, selecting corresponded interframe prediction mode and coding in limited interframe prediction mode for each macro block in each image area. Said invention simplifies the selection process and raises efficiency and communication effect.

Device for axial maintenance of a cylindrical element, wherein the device includes a coupling bushing comprising external threads, first nut strips which extend axially beyond the external threads, and a first internal pressure surface. A covering nut is provided which includes a second internal pressure surface configured to engage and deform ends of the first nut strips radially indwardly and towards the cylindrical element when the cylindrical element is introduced into the coupling bushing and the covering nut. A sleeve is also provided which includes second nut strips and an external diameter which is at most equal to an internal diameter of the coupling bushing, whereby the sleeve, with the second nut strips being introduced first, is adapted to be introduced into the coupling bushing. The first internal pressure surface is configured to engage and deform ends of the second nut strips radially indwardly and towards the cylindrical element when the cylindrical element is introduced into the coupling bushing and the covering nut.

The Universal Automatic Instant Money, Data and Gold Transfer Machine, Uncle GEM V, system is a multiplicity of devices on a communications network available 24 hours a day, used interchangeably as sender, receiver and dispenser of funds and data. The sender accepts standard currency and includes removable medium storage devices to transfer to another such device acting as a receiver/dispenser. Remitted amounts are inserted or deducted from credit/debit accounts or currency and who pays the fees charged is indicated by an initiator of the transaction. Transfer transaction information includes: the type of transfer (money/funds or data); which device deducts the fee; how much money or what data to transfer; and to who and where the transfer transaction is to be made available All Precious metal coins and currency can be Digitally imaged and viewed in real time at anytime throughout this process. A receipt is generated by the sender via the system and a receiver becomes a dispenser when the recipient retrieves a pending transaction using the appropriate password or identification. The cash, data, or financial instrument is then dispensed. The Uncle GEMs also feature acceptance of alternate payment options, such as, precious metal coins, i.e., gold, silver platinum rhodium, and precious stones, i.e. diamonds, sapphires, and rubies. In essence, virtually anything can be bought, purchased, bartered, traded or sold.

The Invention is also an Anti-counterfeiting and Anti-terrorism device, machine, process, method and system. It can deter and prevent terrorist attacks upon the US and global monetary systems by using precious metals, i.e., gold, silver, platinum or rhodium, that can be instantaneously authenticated by assay means and cannot be easily printed, duplicated or counterfeited.

The invention discloses a video program preview method which comprises the steps of determining whether a condition for performing video preview is satisfied currently on the condition that a program poster is displayed on a current page; and if yes, playing a program video which corresponds with the program poster on the current page, thereby making a user preview the program content which corresponds with the program poster. The invention further discloses a video program preview device. The video program preview method and the video program preview device have advantages of simplifying a video program selecting process, saving program selecting time and furthermore facilitating the user in quick selection for favorite programs.

The invention discloses a wind electricity power probability density predicting method based on a genetic algorithm and support vector quantile regression. The method is characterized by comprising the following steps: 1, acquiring data of output power of a wind electric field and carrying out data cleaning; a, carrying out normalization processing on sample data, and selecting data of training sets and testing sets; 3, establishing a support vector quantile regression model; 4, optimizing support vector quantile regression parameters by using the genetic algorithm; and 5, establishing a wind electricity power probability density predicting model to obtain a final wind electricity power predicting result. By the genetic algorithm, global searching can be implemented for optimization, wind electricity power predicting precision is improved, nondeterminacy of wind electricity power can be quantified, and basis is provided for safe and stable running of wind electricity connection.

The present invention relates to the exchange of data between a server and a receiving device. The exchange method comprises receiving, at the receiving device, a push message comprising pushed data from the server; storing received pushed data in a cache memory of the receiving device, the stored data being identified as being of push type; transmitting, from the receiving device to the server, a request for data comprising information about pushed data stored in the cache memory of the receiving device; and receiving, from the server, at the receiving device, a response to said request comprising requested data.

The invention discloses a column-slot combined technology for grading calcium collophanite,. The column-slot combined technology relates to a beneficiation method for removing carbonate impurities from the calcium collophanite by a reverse flotation manner, and comprises the following steps of (1), crushing and grinding collophanite containing the carbonate impurities, fully dissociating the collophanite and the carbonate impurities, and controlling size mixing concentration; (2), introducing ore pulp to a stirring slot; adding a ore pulp inhibitor (sulfuric acid and phosphoric acid), controlling a pH value of the ore pulp; adding a collecting agent; enabling uniformly-mineralized ore pulp to enter a flotation column, wherein foams of the flotation column are rougher tailings; bottom flow of the flotation column is rougher concentrate; (3), enabling the rougher concentrate to flow into a selection stirring slot; adding an inhibitor (the sulfuric acid), controlling the pH value of the ore pulp to be 4.0-4.5; adding the collecting agent, enabling the uniformly-mineralized ore pulp to enter a 130M<3> flotation machine; performing pneumatic flotation; finally, obtaining foam products, namely, the carbonate impurities, wherein a product in the slot is a high-grade phosphate concentrate product.

An image control system for controlling a menu on a display, comprises a menu arranged as a plurality of simultaneously displayed menu items in a loop and a selector ( 12 ) to select an item from the menu, the loop and the selector being moveable with respect to each other. A user input device ( 4 ) comprises a control device ( 6; 16 ) to generate a control signal to move the loop and the selector ( 12 ) relative to each other. The control device ( 6; 16 ) has a loop configuration, with movement around the loop of the control device causing corresponding relative movement between the selector ( 12 ) and the loop of the menu. Correlation between the loop configuration of the control device and the loop of menu items enables a user to intuitively navigate around a menu of items and select a desired one.

The invention discloses a network architecture and a resource scheduling and allocation method based on the network architecture. The network architecture comprises an MEC layer, an MSCN layer and a vehicle layer, wherein the MEC layer comprises a plurality of road side units RSUs dispersedly arranged on a road. The method comprises steps of setting a jurisdiction area for each road side unit RSUon the road, and forming a cluster by all vehicles in the jurisdiction area, wherein the MSCN layer comprises a mobile auxiliary computing node of each cluster; selecting one vehicle from each subareaas a mobile auxiliary computing node, wherein at least one mobile auxiliary computing node is also used as a transmission controller at the same time, the vehicle layer includes all vehicles in eachcluster other than being used as mobility-assisted compute nodes. According to the network architecture, the advantages of a hierarchical network are utilized, fluctuation of communication performancecaused by different vehicle densities under an existing MEC architecture is solved, and the network architecture has good communication performance no matter whether the vehicle density is low or high.

Four (=M) transmission information signals are output from transmission information generating unit to linear transform unit, where they are transformed into synthesis signals by linear transform expressed by multiplication by a 2×4 matrix having complex numbers as elements. Signal processors perform signal processing corresponding to the modulation technique of test target on synthesis signals. On the resultant signals, 2×2 channel processing unit performs 2×2 pseudo channel processing, thereby forming equivalent M×N channels. Parameter setting unit sets information necessary to acquire desired M×N channel characteristics as the synthesis characteristics of linear transform unit and N×N channel processing unit.

The invention discloses a cluster head node selection method of a wireless sensor network, belonging to the technical field of wireless sensor networks. The present invention aims at defects in the prior art, when cluster head nodes are selected, influence of position distribution and residual energy of the nodes on the life cycle of the whole network is comprehensively considered, and position information and residual energy information of the nodes are fused to quantized priority parameters by utilizing a fuzzy algorithm, so that more reasonable selection of the cluster head nodes is implemented. The invention also discloses a clustering method of the wireless sensor network, the cluster head nodes are selected by utilizing the method, and dynamic regulation is carried out on the cluster head nodes in a self-adaptive manner according to the energy consumption condition of the cluster head nodes. In comparison with the prior art, the cluster head node selection method and the clustering method of the wireless sensor network have the advantages of capability of effectively improving the life cycle of the wireless sensor network and simpler algorithm.

The embodiment of the invention discloses a pre-coding matrix selection method, a device and a system. The method comprises the steps that pilot frequency information sent by a sending end is received through the current channel; according to the pilot frequency information, an equivalent channel matrix of the current channel is estimated; inner product and modulo operation are respectively carried out on the equivalent channel matrix and each pre-coding matrix in a preset pre-coding codebook collection, so as to acquire a number of module values; the pre-coding matrix corresponding to the maximum module value in a number of module values is selected as a target matrix; and the target matrix is fed back to the sending end, so that the sending end selects the target matrix to carry out pre-coding on a signal sent through the current channel. The embodiment of the invention further discloses a pre-coding matrix selection device and system. According to the invention, the pre-coding matrix selection method, device and system are provided; a pre-coding selection process can be simplified; the calculation amount in the pre-coding selection process is reduced; and the problems of large calculation amount and complicated operation of the pre-coding matrix selection method in the prior art, are solved.

An anti-podal permanent magnetic high-intensity magnetic separator is characterized in that the magnetic separator comprises a frame (1), a power vibration mechanism arranged at the middle part of the frame, a permanent magnetic system arranged at the top of the frame, and a vibration supporting frame (18) which is arranged above the permanent magnetic system and is used for installing a feeding funnel (10) and a magnetism-collecting medium box (8); the vibration supporting frame is combined with the power vibration mechanism by a connecting and supporting rod (6); the permanent magnetic system is characterized in that a plurality of axial permanent magnetic alnicos (20) with the same specification are superposed by an extrusion way in two groups and arranged at two sides of the magnetism-collecting medium box (8) in the horizontal direction, the polarity arrangement of each group is N-S-N-S-N-S or S-N-S-N-S-N, the external surfaces of the permanent magnetic alnicos form an antipodal magnetic separation space and a closed magnetic circuit, and the internal surface of each group of the permanent magnetic alnico is clamped between two bakelite boards (19) after being extruded, assembled and positioned precisely; and the Bakelite boards (19) are fixedly arranged on a chute vibration board (12) and a sliding plate (21) by a connecting bolt.

The invention discloses an STB (set top box) and a channel selection method based on the STB. The channel selection method based on the STB comprises the following steps of: receiving a predetermined instruction from a user; automatically switching channels, playing the program of the present channel, and marking the channel selected by the user; and controlling the television to distinguishinglydisplay marked channels and unmarked channels in a channel list after the automatic switch of the channels is finished. By the way, the STB and the channel selection method based on the STB provided by the invention can distinguishingly display the marked channels and the unmarked channels in the channel list, thus the fussy operations that the user needs to select channels by constantly pressingupper and lower buttons on a remote controller can be lessened and the channel selection process can be simplified.