177results about How to "Avoid completeness" patented technology

The invention relates to an arc-shaped cutting anastomat comprising an anastomosis nail shaping mechanism, a nail pushing assembly, a trigger handle, a nail supporting seat, a base of the nail supporting seat, a knife cushioning ring and two splints, wherein the nail pushing assembly comprises a cutting knife, a nail pushing sheet, a nail bin and a guide post; the end of the nail pushing sheet and both sides of the cutting knife are respectively provided with a plurality of inner nail pushing dental sheets which are near the cutting knife and a plurality of outer nail pushing dental sheets which are far away from the cutting knife; the cutting knife and the nail pushing sheet are injected and molded at a time to be fixed together; the outer side of the each outer nail pushing dental sheet on the nail pushing sheet is provided with a reinforcing rib; the inner side of each nail pushing dental sheet on the nail pushing sheet is provided with a reinforcing rib; both ends of the first guide surfaces of the nail pushing dental sheets are respectively connected with the first contact surfaces and the second contact surfaces of the nail pushing dental sheets through concave arc-shaped connecting surfaces, and both ends of the second guide surfaces thereof are respectively connected with the first contact surfaces and the second contact surfaces through the concave arc-shaped connecting surfaces; and the first contact surfaces and the second contact surfaces are respectively in contact with the inner walls of the nail pushing dental sheet holes of the nail bin. The invention has the advantages of good trigger anastomosis shaping effect and high safety.

The invention relates to an anti false method of electronic signature. The steps includes as follows. (1) Accepting plain text. (2) Processing the plain text forms an abstract. (3) Encrypting the abstract with a private key to form a signature. The character is (4) A bar code of plain text and a bar code of signature are formed from the plain text and signature. (5) A web page is formed from related plain text, bar code of plain text and bar code of signature together. The active effects of the invention include: safety and integrality of transferring electric bill, presenting electric bill on paper, making electric bill independent on database and based on just third party.

The invention discloses a method for realizing the receiving completeness of telemeter data, which is characterized in that: a telemeter frame marker bit TM_INT is arranged in a telemeter interrupt service routine, so the interrupt processing time is shorter, the marker TM_INT is inquired in the telemeter interrupt service routine, telemeter data package is proceeded, the telemeter data which is packaged at two adjacent times is stored in two temporary buffering areas which are arranged in Static Random Access Memory (SRAM), then the TM-POINT is counted according to the current telemeter path, the packaged telemeter data stored in the two temporary buffering areas are filled to a double-port random access memory (RAM), so the data completeness is guaranteed, and since the interrupt processing time is very short, the interrupt contradiction problem can be reduced, and the influence on the asynchronous communication of parts can be avoided; and meanwhile, relative to a relevant interrupt protection way, the method avoids the operation for frequently switching on and switching off the interrupt, so the complication of the system and the software time sequence can be reduced, and the completeness problem of the telemeter data can be solved.

The invention provides a method for controlling high-speed PCB signal impedance. The method comprises the following steps that firstly, materials of PCBs are selected according to the design requirement; secondly, the PCB stacking and arranging structure and parameters of all layers are determined; thirdly, the impedance of a single-end input line and the impedance of a difference input line are calculated, and the line width parameter and the line distance parameter of the single-end input line and the difference input line are obtained; fourthly, a wiring rule is set according to the line width and the line distance, and wiring is carried out according to the wiring rule; finally, the designed PCBs are machined, and impedance testing and verifying are carried out on the machined PCBs. According to the method, based on the stacking structure of the reasonable design of eight layers of PCBs, a high-speed PCB signal can pass the impedance matching test at a time through the impedance matching and the reasonable wiring, and the problems of signal reflection and distortion and other signal integrity problems caused by sudden impedance change in a high-speed PCB signal line test can be avoided.

The invention discloses a network safety assessment and project quality evaluation system, aims at solving the technical problems that assessment results are instable and hard to manage in the aspects of completeness, accuracy and consistency due to the fact that different working methods differ in time and labor consumption and have high professional requirements for working staff. The system comprises a project database module, an assessment standard management module, an assessment operation guiding module, an assessment determination guiding module, an analysis and suggestion guiding module, a result scoring guiding module, a quality checking module and a quality score statistical analysis module.

The invention discloses a commodity recommendation list generating method for e-commerce. The method comprises the following steps that S11) characteristic data of a user is collected and integrated with data of different terminals to obtain a real-time prediction characteristic vector after integration; S12) the purchasing probability of a behavior commodity is calculated; S13) the purchasing probability, obtained in S12), of the behavior commodity is corrected to obtained the purchasing probability of the behavior commodity after integration; and S14) according to the corrected purchasing probability of the behavior commodity, the purchasing probabilities of related commodities are measured, and a commodity recommendation list is generated from high to low purchasing probabilities. The invention discloses a commodity recommendation list generating system for e-commerce. The generating method and system can improve the prediction precision of the commodity recommendation list.

A composite foaming material is prepared from foamed polystyrene particles, silicate cement, powdered coal ash, affinity agent and foaming agent through proportional mixing. Its in-situ application method includes such steps as foaming the polystyrene particles by portable electrothermal steam foaming machine, stirring cement mortar by stirrer, sequentially mixing with others, stirring, and in-situ pouring.

The invention discloses a method and device of online migration of a virtual machine, and a terminal device, belonging to the technical field of communication. The method comprises the steps of: starting online migration; copying internal memory pages of the virtual machine, sending the copied internal memory pages to a destination host; when the quantity of the internal memory pages in an updating state in the virtual machine is less than a first preset value, modifying a window threshold of a message sent by the virtual machine into a second preset threshold, sending the modified message to a destination client end device to ensure that message transmission is not continuously carried out between the destination client end device and the virtual machine; and suspending the operation of the virtual machine, copying the internal memory pages in the updating state, and sending the internal memory pages in the updating state to the destination host to ensure that the virtual machine is migrated on line. The invention avoids TCP connection abnormity for closing due to halt copying of a source host, and avoids data loss and incompletion caused by abnormal closing.

The present invention discloses an open-pit mine typical ground object classification method based on a UAV image. According to the method, firstly the image is subjected to multi-scale segmentation to obtain an object layer suitable for different ground object extraction, then the features (including a spectrum feature, a texture feature, a morphological feature, and a customized feature) of a typical ground object are subjected to correlation analysis, a feature with large correlation is excluded, at the same time the dimension reduction of a feature space is carried out, thus a feature set with the most facilitation of classification is obtained, finally five features are selected from the feature set according to the concrete feature of each type of ground object, and a classification result is obtained and then postprocessing (category merging, edge smoothing and misclassification category adjustment) is carried out to optimize the classification result. The method has the advantages of high accuracy, high degree of automation and simple processing process, the bare soil and stope confusion problem in an open-pit mine can be effectively solved, and the method has a very important significance in open-pit mine ground object typical ground object feature classification.

The embodiment of the invention discloses a video recording method, comprising the following steps: a video frame is received; when a video recording request is received, the stored video frame is obtained, and the obtained video frame and the follow-up received video frame are recorded; the embodiment of the invention discloses a video recording device and a system, by adopting the video recording method, the device and the system provided by the embodiment of the invention, the video recording mosaic can be eliminated, so as to ensure the integrity of video images.

The embodiment of the invention discloses an identity verification method based on face recognition. The method comprises the steps that an identity verification device collects a face picture of a user through a camera, whether the collected face picture meets a preset face picture requirement or not is detected, and if yes, the collected face picture meeting the face picture requirement is uploaded to an identity verification server; The identity authentication server obtains a picture of the certificate with the reticulate pattern of the user according to the user identifier of the user; The identity authentication server inputs the certificate photo with the reticulate pattern of the user into a pre-trained reticulate pattern removal neural network model to obtain a certificate photo with the reticulate pattern removed; And the identity verification server compares the face picture uploaded by the identity verification equipment with the netted certificate picture and calculates amatching degree, and if the matching degree between the face picture and the netted certificate picture reaches a preset threshold, the identity verification of the user is confirmed to be passed. According to the invention, the passing rate of identity verification is improved.

The invention discloses a data processing device, and a virtual currency mining machine and a computer server applying the data processing technology. A first operation chip and a second operation chip powered by a core voltage in a layered manner are arranged on the surface of the same side of a PCB through series connection and have different packages, so that the PCB has fewer wiring layers, and the damage to the integrity of metal foil by signal lines or the crossover between signal lines can be avoided through reverse arrangement of the signal communication pins used in different packages. Core power supply does not require an additional switching power supply. The reduction of the wiring layers of the PCB helps to reduce the cost. As the damage to the integrity of metal foil by signal lines or the crossover between signal lines is avoided, the reliability can be improved. According to the embodiment, the PCB can carry a large number of operation chips under the premise of low cost and high reliability.

The invention provides an information processing method and system of anchoring relationship information, wherein the information processing method comprises the steps of: determining that a user is registered successfully by a business server, judging whether the user has implicit registration set information; if yes, sending the implicit registration set information to a load balance server, storing the anchoring relationship information between a user identification of the user and the business server, which is included in the implicit registration set information, by the load balance server; and if not, sending the user identification of the user to the load balance server, and storing the anchoring relationship information between a user identification of the user and the business server by the load balance server. According to the invention, the effects of avoiding data abnormality and business failure and ensuring that a user normally uses businesses through a mode of distributed networking under a large-capacity user scene are achieved.

The invention discloses a cross-domain multi network keeper end-to-end session key negotiation method, which dynamically negotiates a best key negotiation method in the end-to-end communication through signaling execution flows of ARQ/ACF and LRQ/LCF based on that whether D-H key exchange algorithm and security strategy are supported by the network keepers. The method comprises the following steps: a called network keeper generates a sharing secret, a calling network keeper and a calling endpoint obtain the session key according to the sharing secret, and the calling network keeper and the called network keeper generate the session key by using the D-H key exchange algorithm, thereby the generation and the exchange of the sharing secret or the session key are carried out among each endpoint, thus the limits of low efficiency and bad interconnection and interoperability, which are caused by the fact that the key negotiation method is based on pre-configuration, are overcome under the prior cross-domain multi network keeper end-to-end calling mode.

The invention discloses a facial expression recognition method based on a depth measurement fusion network, and the method comprises the following steps: firstly carrying out the preprocessing of an input image; secondly, constructing a depth measurement fusion network combined with various expression feature representations, and finally, training the depth measurement fusion network by utilizingthe training sample; and during testing, inputting a to-be-detected facial expression image into the trained depth measurement fusion network to obtain classification categories of expressions. The method has the following beneficial effects that different expression distributions are learned by using multiple pieces of threshold information, so that the learned features are more robust and distinguishable; a symmetric triple loss function is used, the problems of incomplete judgment and anchor point selection sensitivity can be avoided, convergence of the deep metric fusion network is accelerated, and the learning ability is improved; the accuracy of facial expression recognition can be improved.

The invention provides a wearable device and a production method thereof. The device comprises a shell, an antenna, a display screen, a battery and a PCB, wherein the antenna is placed in the middle of the shell and the display screen, and a wave-absorbing material is arranged on the back of the antenna. According to the wearable device, the interference of the display screen, the PCB and the battery to the device is avoided, and the user experience is enhanced. Furthermore, as the antenna is placed between the display screen and the shell which are usually very flat, the completeness of the antenna during assembly is prevented from being damaged, and thereby the rate of finished products is further improved.

The invention discloses an electrophoresis tool for a sedan front cover and an application method thereof. The electrophoresis tool is used for fixing a front cover in the electrophoresis process; the electrophoresis tool is supported and connected between the front cover and a sedan front cross beam; the electrophoresis tool comprises a hand-held part as well as a connecting part and a locating part which are respectively arranged on two ends of the hand-held part; the connecting part is connected with an inner plate lock catch on the front cover, and the locating part is fixedly connected with the front cross beam. According to the technical scheme, the technique for fixing the sedan front cover is simple, a U-shaped connecting plate and the inner plate lock catch on the sedan front cover are quickly assembled to increase the assembly efficiency so as to meet the integral production demand of a sedan; the electrophoresis tool is used for better supporting and fixing the sedan front cover and preventing the natural dropping of the sedan front cover in a horizontal state so as to avoid such quality problems as incompleteness of electrophoresis at two sides of the sedan front cover and a front cross beam cover plate or electrophoresis paint film collision, and the like.

The invention discloses a data transmission method and a device. The method comprises the following steps of: acquiring data to be transmitted in a first network; generating a corresponding data header according to attribute information of the data to be transmitted; automatically burning a data exchange packet formed by the data header and the data to be transmitted to an optical disc; automatically transferring the data switching packet burned in the optical disc to a second network. By adopting the technical proposal of the invention, data can be automatically transmitted between differentnetworks, the data transmission efficiency between different networks can be improved, and the problems of incompleteness and insecurity of data may be avoided due to artificial excessive participation.

The invention aims to provide a container daemon process updating method and device. A command for updating a container daemon process is obtained from a main node device; system environment information of a system where a container is located is obtained, and a container daemon process updating task is generated based on the command for updating the container daemon process and the system environment information; the updating task is submitted to a system timing task of the system to make the system update the container daemon process based on the updating task. The safety of container daemon process updating is ensured, the problem that no more complete authorization of the system exists due to complicated installation and configuration of independent third-party updating software or script programs is avoided, and accordingly the container daemon process updating process is simplified.

The invention discloses a spray drying and granulation method for fresh ginger and relates to the technical field of biological medicine processing. The spray drying and granulation method comprises the steps of cleaning the fresh ginger, then juicing the ginger through juicing equipment, collecting the ginger juice, and drying and granulating the ginger by a spray drying method. According to the spray drying and granulation method for the fresh ginger, which is provided by the invention, the completeness of the gingerol of the ginger is guaranteed and the problems of sediments and suspensions during crushing are solved; the unification of the appearance and the internal quality of a ginger product is guaranteed, the quality of the product is improved, a firm foundation is laid for the expansion of the ginger product, and the social and economical benefits are very considerable.

The invention discloses a method and a device for reporting click behavior data, and relates to the technical field of computers. A specific implementation mode of the method comprises the steps thata page is opened according to a page access request, a monitor is arranged, a storage agent page is loaded, and the page comprises a skip link; When the data is stored in the storage agent page, the data is reported; And when the monitor monitors the click behavior of the skip link, the click behavior data is stored in the storage agent page, so that the page corresponding to the skip link is reported after being opened. According to the embodiment, the integrity of the reported skip link click behavior data can be well solved, and the user experience can be well improved.