647results about How to "Avoid loss" patented technology

In accordance with the present invention, there is provided a method of communicating trade orders in a marketplace for financial instruments through an on-line trading account with a financial institution. The method includes receiving trade trigger criteria and market data for use by market analysis software. The method further includes accessing the market analysis software to generate a trade decision using the trade trigger criteria and the market data. The method further includes automatically communicating a trade order, based upon the trade decision, to the marketplace via the on-line trading account.

Apparatus and methods are described for a multi-level FeRAM memory device. Using write and read circuits associated with the memory device, multiple data states may be written to and read from the ferroelectric memory device which are associated with a single polarization direction, thereby allowing for a single cell to contain more than one bit of data.

The invention discloses an image processing method and a device thereof for achieving seamless splicing large screen display. An image segmentation processing module segments an image into a plurality of image blocks, gap images are added to a joining edge part of each adjacent image block, and the formed images are sub-images, wherein the gap images are identical to the images of the edge part of each image block after segmentation; after brightness adjustment, each sub-image is projected to a corresponding display unit for displaying; and the gap images of each adjacent sub-image are guided into the gaps between adjacent display units by guiding optical structures in the display units so that dark lines formed at splicing gaps of the display units are brightened to truly achieve seamless splicing without causing image pixel losses, the image transition between the splicing display units is more natural and smoother, and the overall display effect is better.

A system for receiving a real-time discount with an open loop debit card, credit card or mobile payment device in a multi-merchant, multi-payer commercial environment. The system has a plurality of buckets with information concerning discounts currently available, a point of sale (POS) device initiates a transaction, a financial processor transmits a query to an account issuing bank to determine whether the payer has sufficient funds for the transaction, the issuing bank communicates with the discount system in real time to determine if a discount is available, if a discount is available, the issuing bank borrows the amount of the discount by from an issuing bank discount reserve pooled (IBDRP) account and the issuing bank credits the payer's account in real time with the amount of the discount.

A method provides a random walk model with heterogeneous graphs to leverage multiple source data and accomplish prediction tasks. The system and method components include: 1) A heterogeneous graph formulation including heterogeneous instances of abstract objects as graph nodes and multiple relations as edges connecting those nodes. The different types of relations, such as client-vendor relation and client-product relation, are often quantified as the weights of edges connecting those entities; 2) To accomplish prediction tasks with such information, launching a multi-stage random walk model over the heterogeneous graph. The random walk within a subgraph with homogenous nodes usually produces the relevance between entities of the same type. The random walk across different type of nodes provides the prediction of decisions, such as a client purchasing a product.

A semiconductor-based optical mode transformer (100, 100′, 100″) is described for coupling an optical mode of an optical fiber (3) with an optical mode of a waveguide (2a). The optical mode transformer comprises a first waveguide (1a) extending along a first main longitudinal direction (Z) and including an end facet (9) being apt to be coupled to the optical fiber (3), said first waveguide (1a) including a first core (1) and a first cladding (6,4) and having a first refractive index contrast (Δn₁); and a second waveguide (2a) arranged with respect to said first waveguide so as to realize an evanescent optical coupling with said first waveguide (1a), the second waveguide (2a) comprising a second core (2) and a second cladding (4,7) and having a second refractive index contrast (Δn₂). In addition, the second core (2) comprises a tapered region (13,13′), in at least a portion of which said evanescent coupling takes place. The first core (1) of the first waveguide (1a) and the second core (2) of the second waveguide (2a) are separated by a gap (g). The thickness (T₂) of said second waveguide (2a) is comprised between 120 nm and 180 nm and the second refractive index contrast Δn₂ is greater than 40%, or the thickness (T₂) of said second waveguide (2a) is comprised 100 nm and 400 nm and the second refractive index contrast Δn₂ is comprised between 18% and 30%. The first refractive index contrast is smaller than the second refractive index contrast.

The invention provides an explanation video production method, a device and a terminal of a virtual image. The method comprises the following steps: selecting a content text to be explained; generating an explanation speech according to the content text to be explained; the text of the content to be explained is analyzed emotionally to get the corresponding emotion types; selecting the expressioninformation and the action information of the corresponding virtual image according to the emotion type; combining the virtual image with the expression information and the action information, the explaining animation is generated. An explanation video is generated based on the explanation voice and the explanation animation. Through the video whole explanation text content, integrated the scattered information in the text content, help users get the information in the text content more quickly and intuitively. At the same time, it can effectively liberate the eyes of users. Through the content text to generate explanation voice and explanation animation, strengthen the virtual image of the expression, action and the relevance of voice and text content, avoid the loss of key information.

The invention discloses a method for preventing thievery of a mobile phone with a fingerprint device. The method includes steps of requesting a user to input fingerprint information after replacement of a SIM (subscriber identity module) card is detected; extracting fingerprint features from acquired fingerprint images and comparing the fingerprint features to preset fingerprint templates to authenticate identification of a subscriber; enabling the mobile phone to copy and encrypt file information of the subscriber if the user fails identification authentication, and transmitting the file information and the fingerprint images to a remote server in a background manner; transmitting a subscriber thievery preventing request to the subscriber after the remote server receives the subscriber thievery preventing request; enabling the subscriber to decrypt the received file information and the received fingerprint images which are transmitted from the remove server, and searching identification information of the user by the aid of the fingerprint images. The method has the advantages that the identification of the subscriber of the mobile phone is authenticated by the aid of fingerprints, the fingerprint images of the user, an IMSI (international mobile subscriber identity) number and mobile phone state and position information are acquired when the user fails the fingerprints authentication, the file information of the mobile phone is encrypted and copied, accordingly, leakage and loss of the important and private information of the subscriber can be prevented, and clue information for finding the mobile phone can be collected.

An auxiliary step and hand hold system for accessing a vehicle. The system includes at least one auxiliary step, at least one hand hold shaped to assist a climb into the trailer, and at least one pocket shaped to removably receive the at least one hand hold. The auxiliary step may be a rotating-retractable step that rotates between a use position and a stowed position. The hand hold is shaped to assist a climb into the cargo bay and may be inserted into the pockets in a use position and a stowed position. One or more stationary steps can also be used in connection with a preferred embodiment of the present invention. The hand holds, pockets and auxiliary steps may be used alone or in combination to assist with access to a vehicle.

The invention relates to a rapid data recovery method for a memory database. All memory data are lost if the memory database is abnormally interrupted for various reasons. Firstly, when the memory database normally runs, all the memory data are written into a specified file (full file) at regular intervals (such as every one day or one hour); secondly, when an external application program adds or deletes the data for the memory database, operated flow logs are immediately written into an incremental file including a memory coordinate corresponding to each change record; thirdly, when in restart once the memory database abnormally stops, the most recently full file is loaded into a memory; and fourthly, all incremental log records after a time point of the full file are sequentially and additionally loaded into the memory one by one, and finally the data are restored into a state before abnormity. As the flow log operated by each record contains coordinate information, the record can be rapidly positioned in the memory, and rapid recovery is realized.

The invention discloses an express item collecting and dispatching method of logistics. The express item collecting and dispatching method comprises the following steps that express item posting information is recorded in a database system, and a two-dimensional code and a freight note are generated; the collected express item is scanned, and the two-dimensional code is sent to a client at the same time; the express item is dispatched and scanned, and the express item dispatching information is sent to the database system; a self-service express cabinet sends an express item storage request and scans and sends the two-dimensional code to the database system, the database system controls the self-service express cabinet to be opened, and after the express item is stored, the database system sends express item picking reminding information to the client; the self-service express cabinet sends an express item picking request and scans and sends the two-dimensional code of the client to the database system, and the database system controls the self-service express cabinet to finish express item picking; if the express item is not picked, the database system regularly sends the express item picking reminding information to the client, if the express item is not picked within the set period, the database system informs a postman to pick back the parcel and try to dispatch the parcel, and the express item is withdrawn if dispatching still fails. The dispatching speed is high, self-service express item picking is achieved, personal information of the client can be prevented from being leaking, safety is high, and operation is easy.

A semiconductor memory device includes a memory bank including a plurality of word lines, and a refresh operation control unit suitable for performing a first refresh operation for a first adjacent word line group of a target word line of the plurality of word lines, and performing a second refresh operation for a second adjacent word line group of the target word line after the first refresh operation, in response to a smart refresh command.

An optical rotary adapter is featured by including: a fixed side optical fiber which is fixedly supported by a fixed sleeve and which has an end surface inclined with respect to a plane perpendicular to the optical axis of the optical fiber; a fixed side collimator lens which is arranged to be separated from the inclined end surface of the fixed side optical fiber by a predetermined interval; a rotation side optical fiber which is fixedly supported substantially at the center of a rotatably supported rotary cylinder, which is arranged to face the fixed side collimator lens, and which has an end surface inclined with respect to a plane perpendicular to the optical axis of the fixed side collimator lens; a rotation side collimator lens which is fixedly supported by the rotary cylinder, and which is arranged between the fixed side collimator lens and the rotation side optical fiber so as to be separated from the inclined end surface of the rotation side optical fiber by a predetermined interval; a second luminous flux optical fiber which guides a second luminous flux having a function different from that of a first luminous flux as a measuring light beam to the inside of the fixed sleeve; and a multiplexing device which is provided between the fixed side collimator lens and the rotation side collimator lens, and which multiplexes the first luminous flux with the second luminous flux.

The invention discloses virtual human work task simulation analyzing system and method for spacecraft repair. The virtual human work task simulation analyzing system for spacecraft repair comprises a virtual reality real-time rendering and movement data acquiring module for simulating relatively complex action of a spaceman in track repair and moving with constraint or support so as to achieve the real human movement postures, a microgravity virtual environment creating module for achieving free state movement without constraint or support or position transfer movement under total body action so as to obtain the virtual human movement postures under a virtual microgravity environment, and an work task simulation analyzing module for quickly creating and pre-analyzing a general virtual scene and space layout to generate various actions for work task operation process as well as performing man-machine efficiency simulation analyzing for virtual human action so as to achieve feedback optimization or feasibility decision making of the virtual human work task planning.

The embodiment of the invention provides a fault diagnosis method and device. A three-dimensional coordinate system of time, a service path and a service logic level is established, the operation data of a fault service in a fault diagnosis time section is mapped into the three-dimensional coordinate system, the operation information of all physical entities is clearly displayed to a user, repeated switching between multiple functional interfaces is not needed or rarely needed when the user analyzes and diagnoses the fault, the fault diagnosis can be analyzed in one three-dimensional coordinate system, so that the analysis is visual and convenient, and work efficiency is improved; relative position relations between the coordinates which have great value for fault diagnosis are displayed in the three-dimensional coordinate system, information loss is avoided, complexity of fault diagnosis is lowered, and fault positioning efficiency is improved.

The invention relates to a data synchronization method, a device, a storage medium and an electronic device, which can simultaneously carry out steps of data initialization and incremental synchronization, simplifies the process of the whole database synchronization, and avoids incremental synchronization errors caused by cleaning transaction logs. The method comprises the following steps: while the data to be backed up is derived from the source database, the transaction log of the source database is monitored to obtain incremental data in the backup process; storing the incremental data in acache queue; the exported data to be backed up and the incremental data in the cache queue are imported to the target database.

The invention relates to a humic acid fertilizer, which in detail relates to a process for preparing humic acid ammonium compound fertilizer. The process comprises following steps: (1) grinding weathered coal in which the weight proportion of humic acid dry material is 50-75% and weight proportion of water is 20-30%, with roller mill into weathered coal powder, and 90% of the weathered coal powder can come across the screen of 80 fineness; (2) mixing the weathered coal powder with ammonium bicarbonate for agricultural use according to ratio of 30-70: 6-18, and said ammonium bicarbonate is disintegrated with mill so that it can cross screen of 40 fineness; (3) adding nitrogen, phosphorus, potassium and/ or medium-micro element that can cross the screen of 40 fineness into material in step (2); (4) packing mixed humic acid ammonium compound fertilizer, and storing for 3-7 days, then leaving factory. The invention is characterized by short process and saved energy.

The invention relates to an integrated flue gas desulfurizing and denitrating purification system and a purification technology for the same, in particular to an integrated flue gas desulfurizing and denitrating purification system and purification technological processes for the same for coal firing industry. The integrated flue gas desulfurizing and denitrating purification system comprises a flue gas input system, a flue gas absorption and purification system, a purified flue gas exhaust system, a flue gas oxidizing system, a concentrating system, a slurry treatment system, a slurry oxidizing system and an absorbent delivery system, wherein the flue gas input system, the flue gas absorption and purification system and the purified flue gas exhaust system are mutually connected, the flue gas oxidizing system and the concentrating system are connected with the flue gas input system, the slurry treatment system is connected with the concentrating system, and the slurry oxidizing system and the absorbent delivery system are connected with the flue gas absorption and purification system. The purification technology is a comprehensive treatment technology including the processes of oxidizing flue gas, purifying and absorbing the oxidized flue gas and purifying after-products. The system is effectively integrated, simple, efficient and environment-friendly integrated flue gas desulfurization and denitration are realized, economic cost is greatly reduced correspondingly, and the purification technology is suitable for popularization and application in the field of purification and treatment of tail gas with sulfur and nitrogen oxides serving as main pollutants in coal firing boilers and other industries.

An air conditioner is provided with a heat storage tank 32 that accommodates a heat storage material 36 for storing therein heat generated by a compressor 6 and a heat storage heat exchanger 34. A heat storage bypass circuit is provided to connect a refrigerant pipe between an indoor heat exchanger 16 and an expansion valve 12 and a refrigerant pipe between a four-way valve 8 and an inlet port defined in the compressor 6, and a defrosting bypass circuit is provided to connect a refrigerant pipe between the expansion valve 12 and an outdoor heat exchanger 14 and a refrigerant pipe between an outlet port defined in the compressor 6 and the four-way valve 8. The heat storage heat exchanger 34 and a heat storage two-way valve 42 are provided in the heat storage bypass circuit, and a defrosting two-way valve 30 is provided in the defrosting bypass circuit. At the start of a defrosting operation, a refrigerant discharged from the compressor 6 is introduced into the outdoor heat exchanger 14 by opening the defrosting two-way valve 30, and after a lapse of a predetermined period of time from the opening control of the defrosting two-way valve 30, a refrigerant having passed through the indoor heat exchanger 16 is introduced into the heat storage heat exchanger 34 by opening the heat storage two-way valve 42.

Embodiments of the invention provide a file recovery method and device for mobile terminal equipment. The method comprises the following steps: in response to a deletion operation, for a target file, of a user, recording storage path information of the target file, and moving the target file into a preset storage area of a built-in storage component of the mobile terminal equipment; in response to a restoration operation, for the target file, of the user, acquiring the recorded storage path information of the target file, and moving the target file from the preset storage area to a storage position corresponding to the storage path information. By adopting the file recovery method and device, the deleted files can be restored, so that the important information of the users is prevented from loss and the user experience is improved.

An apparatus for displaying a double screen in a wide screen display device, the apparatus including a video interface to receive a first and a second video signal from a plurality of video signals according to a selection control signal, wherein each of the first and the second video signals have a general screen aspect ratio; a scaler to scale the first video signal to a resolution of a main screen and to scale the second video signal to a resolution of a subscreen with the general screen aspect ratio; and a control unit to output the selection control signal to display the double screen, control scaling of the first video signal and second video signal, and to simultaneously display the scaled first video signal on an area of a screen and the scaled second video signal on a portion of a remaining area of the screen.

The invention relates to a communication method in unique communication, wherein when the called unique communication terminal is busy, it can inform new call request to called user, to select connection and holding state; call hold and recover control logics can be executed by the application server and exchange controller or the controller can judge and execute. The invention also provides unique communication service system, exchange controller and application server. With said invention, user can select answer new call or hold call freely.

The invention discloses a method for accessing internet by a mobile terminal. The method comprises the following steps that: a browser of the mobile terminal and a security authentication server determine identity information required for accessing the internet; the browser of the mobile terminal sends a hypertext transfer protocol (HTTP) request carrying the identity information and used for accessing the website to a net/wireless application protocol (WEB/WAP) server when needing to access a website; and the WEB/WAP server receives the HTTP request, validates the identity information in the HTTP request to the security authentication server, and returns a page of the website to the browser of the mobile terminal after the validation. The invention also discloses a system for accessing the internet by the mobile terminal to ensure the safety of the identity information when the mobile terminal accesses the internet. In addition, the identity information can be used to access a plurality of different websites.

The invention discloses a method and mobile terminal for automatically storing data in a volatile memory. The method comprises the steps of: A, periodically and sequentially detecting current working temperatures of a mobile terminal battery and a power supply management chip, and judging whether the detected current working temperature of the mobile terminal battery or the detected current working temperature of the power supply management chip exceeds a preset temperature range; B, when detecting that the current working temperature of the mobile terminal battery or power supply management chip exceeds the preset temperature range, controlling to generate an interruption signal; and C, according to the generated interruption signal, controlling the data in the volatile memory to be stored in a nonvolatile memory. By adopting the method and the mobile terminal, even if the mobile terminal halts due to overhigh temperature caused by long-term use of the mobile terminal by a user, information which is not stored by the user can not be lost, the loss of the user is not caused, and the convenience is brought for the user.

The invention provides a method for preparing dental pulp mesenchymal stem cells and establishing a dental pulp mesenchymal stem cell bank and a cell resuscitation method, relating to a method for preparing a stem cell bank and a cell resuscitation method. The method comprises the following steps: opening the dental pulp cavity, carrying out primary culture on the dental pulp tissue by a pancreatin substitute half-digestion process, carrying out subculture to obtain dental pulp mesenchymal stem cells, carrying out biological nature detection on the prepared dental pulp mesenchymal stem cells, carrying out amplification culture, cryopreserving, and establishing the dental pulp stem cell bank. The pancreatin substitute half-digestion process for digesting the dental pulp tissue is different from the traditional digestion process; the pancreatin substitute is low in price and easy to purchase; and the half-digestion process effectively prevents the cells from loss and enhances the cryopreservation quantity of the cells. By using teeth as the tissue material source for preparing the mesenchymal stem cells, the invention provides opportunities for preserving dental mesenchymal stem cells.

The present invention discloses a remote measurement target tracking method and a remote measurement target tracking system. The method comprises the following steps of S1 using a remote measurement emission antenna to real-timely emit a remote measurement signal data packet containing the target position information to the ground, receiving and processing a remote measurement data packet to obtain the target position information; S2 obtaining the antenna position information of a remote measurement reception antenna; S3 processing the target position information and the antenna position information to calculate an azimuth angle and a pitch angle of a remote measurement target relative to a remote measurement antenna, generating a corresponding antenna servo orientation control instruction and a pitching control instruction to guide the remote measurement reception antenna to align at the remote measurement target. The remote measurement transmission speed is faster, so that the target position information of high frequency and fast update can be provided, and accordingly, the tracking precision of the remote measurement antenna can be improved, and the target can be avoided losing. In addition, the tracking method facilitates keeping the working states of the conventional remote measurement equipment and saves the cost on the condition of not changing the airborne equipment.

A system and method to model and analyze the mixing energies of high-yielding non-Newtonian fluids to prevent chemical lost circulation is disclosed. Laboratory tests are preformed under varying conditions from which data on the mixing energies needed to optimize the use of high-yielding non-Newtonian fluids to prevent lost circulation is obtained. This data is then applied to a non-linear mathematical modeling system that is capable of scaling the data to give a dimensionless value. This value can be combined with historic information to predict optimal flow rates and mixtures to prevent chemical lost circulation. This data may be verified by means of simulation, lab testing, or application to a full-size well.

The present invention discloses an offline model improvement and selection method for junk short message classification. The method comprises the following steps: (1) carrying out feature selection and expansion, selecting features by using a feature selection method, constructing a feature word vector, and using a feature word vector model to express an original short message text; (2) carrying out optimization training and testing on the offline classification algorithm and improvement, carrying out improvement for junk short message classification on the offline classification algorithms, according to each offline classification algorithm and improvement, carrying out data preparation on the training set and the testing set obtained in the step (1), and using the training set to carry out optimization training and testing on each offline classification algorithm and improvement; and (3) based on the offline classification algorithm selection of the evaluation criteria, putting forward an evaluation index for the junk short message classification, analyzing the test result obtained in the step (2) by using the evaluation index, and selecting an optimal offline classification algorithm.

The invention discloses a data distribution method for a diskless network server based on solid state disk (SSD) and hard disk drive (HDD) hybrid storage. The method comprises the following steps of: deriving an SSD as a system disk shared by all the workstations in a diskless network; installing an operating system and application software shared by the diskless workstations; allocating a rewrite redirection table to an extension block of each SSD partition on an HDD, and allocating a private data area to each diskless workstation; allocating a cache area to each rewrite extension block in amain memory; and after a server is initialized, performing data reading-writing when the server receives an I/O request for a hybrid disk by the workstation every time the diskless workstation is started and operated. By adopting the method disclosed by the invention, the speed of starting the operating system and running the application programs by the workless workstations can be increased, andthe service life of a storage medium can be prolonged.

Using message of Uu port of user device and wireless access network, the method pauses request of wireless bearer services. The method includes steps: when event of reselecting sector occurs, user device sends message of requesting pausing wireless loadbearing services to wireless access network; the user device will start procedure for reselecting sector, and sending message for updating sector no mater it is successful or unsuccessful to send the message. Through wireless access network, after receiving message of requesting pausing wireless loadbearing services, the method backs up wireless loadbearing data dynamically i.e. data are backed up only when UE sector reselection occurs, and data are not backed up at other conditions. Comparing with current lossless transmission method, the invention saves storage capacity for single user. Comparing with wireless network of using simplex seamless transmission, the invention guarantees QoS of carrying services in high layer caused by function for backing up data.