181results about How to "Proper selection" patented technology

Devices and methods for assessing the size, shape, and topography of vessel lumens and hollow portions of organs are described. The devices and methods are particularly adapted for determining the size, shape, topography, and compliance of the native heart valves to facilitate the later implantation of a prosthetic heart valve. The devices are typically catheter-based having an assessment mechanism fixed to a distal end of the catheter. The assessment mechanism generally includes an expandable member, such as a balloon. The assessment mechanism may also include an imaging member, a physical assessment member, an electronic mapping construction, an alignment mechanism, a valvuloplasty balloon, or any combinations thereof. The methods typically comprise deploying the balloon percutaneously to a target location, expanding the balloon, and determining one or more physical parameters associated with the target location.

A system and method for measuring data transmission activity through a port of a switch device interconnecting nodes of a storage area network, the port transmitting data as words of predetermined length, one data word indicating idle port activity. The method includes steps of: counting a number of transmitted words received from the port in a first counter device; and, for each word counted, comparing that word with a predetermined word indicating no (idle) port transmission activity. In response to the comparing, a number of matches are counted in a second counter device. In this manner, a ratio of a number of counted matches with a total amount of words counted indicates available bandwidth for transmitting additional data over that link. Preferably, this available bandwidth information is included in a link state record that the switch communicates to other switch devices interconnecting that link. Processing devices at the switches determine a link cost factor, based on the available bandwidth of that link and, in addition, the link speed, the cost factor being used to optimize path selection over links in the network according to a path routing algorithm.

Received level measurement circuit 1071 performs received level measurement using input despread traffic channel data. Received level measurement circuit 1072 performs received level measurement using input despread common control channel data. These received levels are respectively output from received level measurement circuits 1071 and 1072 to correlation circuit 1075. Correlation circuit 175 first performs correlation calculation between paths in respective profiles of the traffic channel and common control channel each generated based on respective received level. Based on the result of the correlation calculation, path selection is performed to determine a reception timing.

The invention discloses a model selection method for a multi-connected air conditioner system. The method comprises the following steps: determining basic unit area load of a room in which each indoor unit is arranged according to the function demand of the air conditioner system and the building attribute information corresponding to the indoor unit; correcting the basic unit area load of each room to obtain unit area load of the room, determining heat load of the room according to the unit area load and area of the room, and selecting a model with the rated power not lower than the heat load of the room for the indoor unit in the room; selecting a model of an outdoor unit according to the total rated power of all the indoor units, wherein the rated power of the selected outdoor unit is not lower than the total rated power of all the indoor units. According to the method, accurate model selection of the indoor units and the outdoor units is realized, and the problem of mismatching between the environmental demand and the capability of the indoor units and the outdoor units is solved, so that the service life of equipment is prolonged and the running cost is reduced. The invention further discloses a model selection device for the multi-connected air conditioner system.

A system, method, and computer program product is provided for the selective replacement of objectionable content in a program with less-objectionable material. The selective replacement of objectionable content in a program with less-objectionable material is accomplished by applying an encoding process and a decoding process to the audio and/or video signal of the program. The encoding process includes marking potentially objectionable material in the program with replacement information that identifies the type (e.g., audio, violent content, sexual content, etc.) and intensity level (e.g., mild, graphic, extreme, etc.) of the potentially objectionable material using replacement codes. The decoding process includes comparing, during the presentation of the program to the user and prior to outputting the audio or displaying the video, the replacement information to a replacement criterion, which includes user supplied replacement settings, to determine whether replacement of the potentially objectionable content (i.e., audio and/or video) should be performed. If replacement is to be performed, the objectionable content in the program is replaced according to the replacement information which, in the preferred embodiment, identifies the start and duration of the replacement and, for replacement of the video of the program, also identifies the display area of the video to be replaced.

The invention discloses a method and a device for locating suggested users. The method comprises the following steps: collecting user transaction data and user video viewing data from a video system; extracting an appointed characteristic data set of training users and an appointed characteristic data set of test users from the collected user transaction data and user video viewing data; training various appointed characteristics in the appointed characteristic data set of the training users according to a training algorithm, so as to obtain weighted values of various appointed characteristics; determining paying probability prediction data of various test users according to the appointed characteristic data set of the test users and the trained weighted values of the appointed characteristics; and locating the suggested users according to the paying probability prediction data of the test users. According to the method and the device, the users with the paying tendency can be relatively accurately picked out from the users in a test set, so that the suggested users can be relatively accurately located.

The invention discloses a modeling processing method and system for air conditioner type selection. The method comprises generating a matching selection model for air conditioner types and a type selection database according to types of different air conditioners; matching by the matching selection model according to preset demand parameters of users; selecting corresponding air conditioner types from the type selection database according to matching results. The modeling processing method and system for air conditioner type selection have the advantages of rapid and accurate selection, the type selection for the air conditioners is achieved by software, heavy type selection work is electronic and automatic, workloads of staff are reduced, and labor costs are saved.

A customized tone reproduction curve is created by the operation of an independent processor system associated with the image processor for a full color printer. Data for the customized tone curves is entered through a customizing interface according to the discretion of the user. The customized reproduction tone curve is then combined with the original color data to generate customized color image data. The customized color data is then calibrated by combination with the current calibration tone reproduction curve.

The invention provides a power network line planning and design method based on GIS and BIM. The method includes: 1) in a plan stage, the topography and geomorphology of the region where the distribution network construction project is located are model by using the tilt photography technology of the unmanned aerial vehicle (UAV), the real-time model is imported into the GIS platform, the real-time model is provided with the spatial coordinate information, the pole and tower position is arranged in the model, and the optimal route planning of the power network is determined; 2) a BIM model family database of that distribution network is built; 3) in a design phase, equipment material required for the project are selected from the BIM model family library of the distribution network, combined and installed, and corresponding BIM model are placed according to different conditions of the path points, and finally the three-dimensional model of the whole project is obtained. The method introduces the unmanned aerial vehicle, the GIS and the BIM technology to realize the electric network line planning, and converts the traditional two-dimensional design into the three-dimensional visualdesign, so that the design is more intuitive and more accurate.

The invention relates to a side slope reliability analysis method based on MRVM-AFOSM. The method specifically comprises the following steps: explicitly determining a distribution form of each influence factor, constructing a sample and computing a safety coefficient; constructing a hybrid kernel function MRVM, optimizing the kernel parameter value by using a HS algorithm and training the sample; estimating a testing sample by using the trained MRVM and computing the MAE; when the MAE satisfies the error requirement, accomplishing the MRVM training; computing the reliability by using the AFOSM, selecting an initial design checking calculation point, and computing the side slope stability security coefficient and the first-order derivative by using the MRVM to obtain a new design checking calculation point; if the new design checking calculation point satisfies an iterative end condition, ending the iteration to obtain the side slope reliability. The reliability analysis is performed on the side slope stability by using the MRVM-AFOSM, the MRVM explicitly expresses the performance function so as to conveniently resolving the first-order derivative of a limit state function; and then the AFOSM is used for computing the design checking calculation point, thereby obtaining more accurate reliability result.

The invention discloses an automatic selection machine which comprises a vibrating disk (1), a conveying device, a transparent rotation disk (2), a detection device for detecting a product on the transparent rotation disk (2), a server (3) and a workbench (4), wherein the transparent rotation disk (2) is arranged on the workbench (4); the input end of the conveying device is connected with an outlet of the vibrating disk; the other end of the conveying device is connected with a conveying inlet of the transparent rotation disk; part of the edge of the transparent rotation disk forms a product conveying channel (2.1); the periphery of the transparent rotation disk is provided with a defective product channel and a qualified production channel (29); a blowing device for blowing defective products into the defective product channel is also arranged on the transparent rotation disk; a feeding device for feeding qualified products into the qualified product channel (29) is also arranged on the transparent rotation disk (2); the detection device and the blowing device are respectively and electrically connected with the server (3). The automatic selection machine is capable of alleviating the labor intensity and reducing the work load, and being low in the working efficiency and manpower cost, and accurate in selection.

The invention relates to a monopole selection and control system and method for a picosecond laser. The monopole selection and control system is characterized by comprising a control circuit, an optical selection apparatus and a main optical clock, wherein the control circuit and the main optical clock are connected with the optical selection apparatus separately; the main optical clock is used for emitting a foundation clock laser pulse signal; the optical selection apparatus is used for screening the foundation clock laser pulse and selecting laser pulse strings at any frequencies; and the control circuit is used for adjusting and controlling an initial pulse suppression effect on the pulse strings. The pulse strings (with adjustable frequency range of 0.156Hz to 1MHz) at any frequencies can be selected from the laser pulse with repeated frequency of 50MHz; the initial pulse suppression effect on the pulse strings can be realized through software; a Burst pulse function is realized; and the Burst pulse waveform can be set and adjusted by software.

A system, method and devices for text input system for disambiguating keystrokes entered by a user, comprising a plurality of data keys, said plurality of data keys configured to facilitate the smallest number of required language letters, and to facilitate between two to six characters per each data key, by a further smaller number of keys, including touch-based key strokes facilitating by a differential way both precise single character selection and the selection of all letters facilitated by this key, including integrated word prediction function; each of said plurality of data keys configured to facilitate at least one but no more than three characters on each side of the symmetry axis of the key, such symmetry axis can be vertical or horizontal; and are adapted for enabling entry of an at least one word by a succession of touch-based keystrokes and a word prediction function on said keyboard.

A test tube pick system for picking and placing test tubes in a rack that includes a hand-held pick unit that communicates with a host device that assists in instructing the picking and placement of test tubes, the hand-held pick unit having a housing with a hand grip portion, a control portion with an actuator control and a display for displaying alphanumeric characters for pick and placement locations, a pick portion having four extending fingers with bent ends forming four parallel spaced end prongs, and an actuator mechanism that displaces and spreads at least two of the four end prongs when the actuator control is activated by a user.

The invention belongs to the technical field of application of coal mining equipment, and provides a method for type selection of short-wall mining working face equipment of a continuous miner to solve the problem that the type selection of the short-wall mining working face equipment of the continuous miner cannot be quickly, accurately and normatively guided because no method for the type selection of the short-wall mining working face equipment of the continuous miner is provided. By using the method, a whole set of equipment including a continuous miner, a crawler belt scraper type continuous transportation system, rubber wheel type transportation equipment, supporting equipment during tunneling and stopping, feeding and crushing equipment for crushing massive coals behind the rubber wheel type transportation equipment, equipment for cleaning of roadway float coals and assistant transportation of materials, and other auxiliary equipment for ventilation, drainage, power supply, protection, illumination and the like is selected on the short-wall mining working face equipment of the continuous miner. By adopting the method, the standardization of the type selection of the short-wall mining working face equipment of the continuous miner is realized, the domestic blank is filled up, and the type selection of the short-wall mining working face equipment of the continuous miner can be performed more quickly and accurately, so that the method is a very ideal method for the type selection of the short-wall mining equipment of the continuous miner.

Devices and methods for assessing the orientation and shape of vessel lumens and hollow portions of organs are described. The devices and methods are particularly adapted for determining the orientation and shape of the native heart valves to facilitate the later implantation of a prosthetic heart valve. The devices are typically catheter-based having an expandable member fixed to a distal end of the catheter. The devices and methods typically comprise deploying the expandable member percutaneously to a target location, expanding the expandable member, performing a valvuloplasty procedure to enlarge the diseased lumen and then performing an assessment of the diseased lumen with the expandable member to determine at least one property of the lumen. An implant device is inserted after assessment of the diseased lumen.

The invention discloses an in-situ cutting conveyer and a positioning conveying method. The in-situ cutting conveyer comprises a cutting mechanism. The cutting mechanism comprises a first driving device and a cutting device; the cutting device comprises an upper cutter, and the first driving device drives the upper cutter to do reciprocating motion; the upper cutter is provided with a compaction component, and the compaction component comprises a compaction part higher than the cutting edge of the upper cutter. The in-situ cutting conveyer further comprises a first conveying mechanism. The first conveying mechanism comprises a second driving device and a first conveying device, the second driving device drives the first conveying device to carry out directional conveying, and the first conveying device is located below the upper cutter. The width of a material cut by the in-situ cutting conveyer or the roughness of the upper surface of the material is not a main limiting factor any more, the cut material is conveyed in an inclined mode by being clamped by an upper conveyer belt and a lower conveyer belt and moves in a single direction, repeated movement of a mechanical arm is avoided, and working efficiency can be greatly improved.

Devices and methods for assessing the compliance of vessel lumens and hollow portions of organs are described. The devices and methods are particularly adapted for determining the compliance of the native heart valves to facilitate the later implantation of a prosthetic heart valve. The devices are typically catheter-based having an expandable member fixed to a distal end of the catheter. Located within the expandable member is an imaging member. The methods typically comprise deploying the balloon percutaneously to a target location, expanding the balloon, and determining the compliance of a lumen, particularly a cardiac valve. An optical coherence tomography apparatus is a preferred apparatus for determining compliance.