53results about How to "Achieve ease of use" patented technology

The invention discloses a ZigBee networking system and a networking method. The ZigBee networking system comprises a coordinator node, a router node and an end device node all of which are sequentially connected. The router node and the end device node are provided with corresponding power source keys and allocation keys, and the defects that the operation specialty is too high, user operation is inconvenient and the using cost of the network is greatly increased due to additional allocation equipment can be effectively overcome through the combination of the networking measuring method.

The invention belongs to the field of medical devices, and relates to a medical self-heating far infrared hot compress bag for physiotherapy and health care. A heating agent in the medical self-heating far infrared hot compress bag contains biochar which can efficiently emit suitable far infrared rays. The biochar has appropriate granularity, and can be activated char and inactivated char or a mixture of the activated char and the inactivated char for realizing the balance of heating temperature, time and far infrared ray releasing. The inner bag of the hot compress bag consists of a plurality of small bags which are isolated from each other, perforations are arranged between the small bags for partitioning, and the small bags can be torn off according to the requirements. The outer bag of the hot compress bag can be a vacuumized sealed package and is provided with a self-sealing strip, and the unused part can be put in the outer bag and sealed. The medical self-heating far infrared hot compress bag is low in price, convenient to carry and easy to use, does not need an external energy source, and can satisfy the requirements on treatment at any time, long-term health care and people of remote regions. The biochar can also take the functions of absorbing sweat and odor and regulating skin microcirculation. The inner bag is specially designed to be fit with the shape of an afflicted part and avoids waste, and the usability is further improved through the seal-sealing design and vacuumization of the outer bag.

The invention provides a database backup system, comprising: receiving module, backup module, transmitting module and judging module. And the invention also provides a database backup method, comprising: receiving user-set parameters; judging whether to reach the set local data backup time; if yes, making a database local backup to generate local data backup and backup log recording file; judging whether to reach the set local backup data remote transmitting time; if yes, remotely transmitting the local data backup to generate remote data backup and transmission log recording file. And the system and method can self-define backup rules and automatically implement trans-platform and remote data backup for any operating system and implement easiness of use and safety of backup operation.

The invention discloses a tightening technology online fault detector based on process data analysis and a method of the detector. The tightening technology online fault detector comprises a tightening process data acquisition module, a processor and a fault classifier, the tightening process data acquisition module is used for acquiring bolt tightening process data in real time and transmitting the data to the processor, the processor is used for preprocessing the received bolt tightening process data, retaining tightening process data with pure rising moments, transmitting the preprocessed tightening data to the fault classifier acquired through offline training to perform fault classification and outputting fault classification results, particular processes of the fault classifier acquired through offline training include that according to historical data of tightening processes and corresponding faults of the tightening processes, the historical data of the tightening processes areclustered to form a plurality of data subsets, tags are set to form a tightening technology fault training sample set, and learning training of process curves of tightening technology is performed bythe aid of a machine learning classification algorithm based on the tightening technology fault training sample set to obtain the fault classifier.

The invention provides a safe and practical method and a system for database backup. The system comprises a receiving module, a backup module, a transmitting module and a judging module. The invention also provides a method for database backup. The method comprises the following steps of: receiving parameters set by a user; judging whether reaching a set local data backup time or not; if so, carrying out database local backup for generating local backup data and a backup log record document; judging whether reaching a set local backup data remote end transmission time; and if so, transmitting the local backup data in a remote end way for generating remote backup data and transmitting the log record document. According to the system and method for database backup, disclosed by the invention, the backup rule can be user-defined, the cross-platform and cross-distance database backup of any operation system can be automatically realized, and the usability and the safety of the backup operation can be realized.

The invention relates to a prediction model for predicting response time of a closed type sprinkler head or a heat detector, belonging to the technical field of fire fighting. The prediction model comprises steps of basic assumption, basic model principle setting, fire hazard design, response time prediction and the like. The prediction model is established for the response time of the sprinkler head or the heat detector in different fire hazard situations, technical means are provided for evacuation start time prediction and fire hazard scale prediction for fireproof design of a building, the response time of the closed type sprinkler head or the heat detector in fire hazard situations can be predicted, the prediction model is applicable to different types of fire hazard, the nationalization of the prediction model is achieved, software which is designed according to the model principle can be operated on a Chinese WIDOWS interface, and the usability and the comparison accuracy of a prediction model tool can be achieved.

The invention discloses a novel anti-disturbance shrinkage test device. The device comprises a mass measuring device and a deformation measuring device; the deformation measuring device is composed ofthree gauges, a perforated plate, a bracket, a measuring plate, spacers and a base, wherein two gauges are fixed on the base, and the other one gauge is mounted on the bracket; the mass measuring device is a flat electronic scale the precision of which reaches 0.01 g, and the deformation measuring device is placed on the mass measuring device. The novel anti-disturbance shrinkage test device cancollect the moisture content and volume parameters of a test sample in a shrinkage test in real time; the effect of resisting external-force disturbance is achieved through the anti-vibration rubber spacers, the perforated plate with a groove and the novel connection bracket, and therefore the test has high measuring precision. The device is simple in structure, easy to operate and very convenientto assemble and disassemble.

The invention discloses a method and a system for judging small and micro-load electric quantity of a transformer. The method comprises the following steps: S1, extracting basic data of a user transformer involved in an area to which the system belongs from a marketing system or a database by the system; S2, gradually judging the service work order state, the related transformer state and the related transformer electric quantity in the target user data; and S3, extracting the metering quantity of the metering device of the shutdown transformer associated with the target user, and judging whether an abnormal condition exists. By implementing the method and the system, the problems of no processing standard, non-uniform execution conditions in various places and unguaranteed quality in theoriginal pure experience mode are solved, the usability is realized, the labor cost can be effectively reduced, the working efficiency is improved, and the targeted management is provided.

In the invention, all operation maintenance command, command response, error codes, warning description are maintained by configurable script based on rules. Configurable scripts are stored on Flash in base station. Through backgroud, configurable script can be down loaded and up loaded, after being started up, base station reads configured script, and obtains rules. After receiving operation maintenance command in text format, automatic parsing module in base station parses the command automatically so as to buildup message in binary to down send to corresponding module. When receiving message in binary reported from each single module, automatic parsing module in base station organizes message in binary to formatted text message according to rules defined by configured script, and reports it to background. Referring to configured script based on rules, background software generates command navigation tree and command parameter list in man-machine language to show users.

The present invention provides a heat-retaining container capable of maintaining a heat-retaining (including cold-retaining) state of an inner container accommodated in an outer container for a long period of time and further improving usability. It includes: an outer container (2) with a heat-insulating structure; an inner container (3) with a cold storage or heat storage structure; The container (3) is accommodated inside the outer container (2) in a state where it is not in contact with the outer container (2) via the ring-shaped member (4). In addition, it is also equipped with a cover member (6) attached to the inner container (3) in a state where the inner container (3) is stored inside, and the inner container (3) is separated from the outer container (2) via the cover member (6). It is stored inside the outer container (2) in a non-contact state.