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Automatic pomelo peel-flesh separating device and method

InactiveCN105105292ALow costEnsure peelabilityVegetable peelingFleshCharge and discharge
The invention discloses an automatic pomelo peel-flesh separating device and an automatic pomelo peel-flesh separating method. The method comprises the following steps: first, clamping and placing a pomelo on a fixing needle which is in the center of a working bench by cooperatively controlling a vertical electric push rod and an unfolding electric push rod, and operating a peeling mechanical claw; then, measuring the size of the profile of the pomelo by utilizing a laser distance sensor, performing data analysis processing on the data of the profile size of the pomelo and determining subsequent actions by a power supply and a control cabinet, and respectively cutting off the top cover of the pomelo and dividing the peel of the pomelo into eight pieces equally by cooperatively controlling the actions of an upper horizontal stepping motor, a lower horizontal stepping motor and a vertical stepping motor, and utilizing a top removal cutting knife and a peel scratching hobbing knife; finally, cooperatively controlling the vertical electric push rod and the unfolding electric push rod to move, and enabling the peeling mechanical claw to move along the trajectory in the peel of the pomelo to peel the peel of the pomelo, clamp the flesh of the pomelo and separate the flesh from the peel. According to the device and the method, the pomelo can be charged and discharged automatically; after the top of the pomelo is removed and the peel is scratched, all pieces of the peel are peeled precisely simultaneously without hurting the flesh.
Owner:JIANGSU UNIV

Methods, devices and systems for establishing end-to-end secure connections and for securely communicating data packets

The invention provides methods, devices (102, 110, 124, 136) and communication systems (100) for establishing end-to-end secure connections and for securely communicating data packets. Such a communication system (100) comprises a first device (124, 136), an intermediate device (110) and a second device (102). The first device (124, 136) communications via a first network (120), which is based on a first transport protocol and a first transport security protocol with the intermediate device (110). The second device (102) communications via a second network, which is based on a second transport protocol and a second transport security protocol with the intermediate device (110). The intermediate device (110) modifies packets received via first network to packets suitable for communication via the second network, and vice versa. The first device (124, 136) is able to reconstruct a header of a received packet as if the packet was sent via the second network (108) and its transport and security protocols. Further, the first device (124) is able to verify, on basis of the reconstructed header, verification fields which are generated on basis of the second transport security protocol.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV

Triaxial rheological test process and method for hard and crisp rock

InactiveCN102128741AAvoid mutationsReduce axial output levelStrength propertiesHeat-shrinkable sleeveSteel tube
The invention relates to a triaxial rheological test process and method for a hard and crisp rock. The method comprises the following steps of: 1, determining an instantaneous triaxial compressive strength of the hard and crisp rock and loading by adopting a triaxial rheological mode; 2, determining the size of a confining pressure of a test and test loading grades and adopting a loading mode of circularly loading and unloading; 3, sealing a rock sample by using a heat-shrinkable sleeve and a stainless steel tube hoop so as to prevent oil from leaking; 4, applying the confining pressure to a set value, applying a first stage of axial load after the confining pressure is stable, and reasonably setting a time interval of recording data; 5, after the deformation is stable, continuously applying axial stresses in a grading mode until the test is completed; and 6, determining the long-term strength of the rock by adopting a residual strain method. In the invention, a reasonable value of the confining pressure is provided so as to furthest avoid deformation mutation caused by local fracture of the rock; the test loading grades are reasonably determined so as to not only obtain a threshold value of the creep stress of the rock, but also obtain an accelerated creep curve; and the scheme of determining the long-term strength of the hard and crisp rock by using the residual strain method of the loading and unloading rheological test is provided.
Owner:SHANDONG UNIV

Verification method and system for adoptability of electronic data evidence

The invention relates to a verification method and system for adoptability of electronic data evidence. The method includes: authenticating a forensics subject and a system user, embedding authentication results and data such as digital digest, timestamp and geographic location into a QR code through a QR code generating program, displaying the results and data in a generated authentication report, comparing the information recognized through the QR code to corresponding information collected by data verification during authentication to determine whether the information is consistent to the corresponding information or not; if yes, determining that identity of the forensics subject is correct and that the electronic data evidence remains not tampered; if not, determining that identity of the forensics subject is not correct or that the electronic data evidence remains tampered. The completeness of the electronic data evidence is proved by extracting the digital digest from the electronic data evidence; legality of the forensics subject is guaranteed through authentication and verification over the forensics subject; adoptability of the electronic data evidence is guaranteed in terms of both time and space by adding the timestamp and geographic location data information.
Owner:BEIJING REALDATA SCI & TECH

Emergency rescue decision making system aiming at natural disasters and method thereof

The invention discloses an emergency rescue decision making system aiming at natural disasters and a method thereof. A hardware platform comprises a disaster information data input terminal, a database, an application server, a client decision making terminal, a comprehensive natural-disaster knowledge management terminal, a consultation terminal and a printing terminal; a software platform comprises a disaster information acquisition module, an task intelligent analysis module, an emergency rescue decision making module, a decision making scheme consultation module, a decision making scheme output module, a data management module and a natural disaster knowledge management module. By utilizing the emergency rescue decision making system, after the disaster information is obtained, the intelligent analysis of the decision making task is carried out, decision making is carried out under the support of basic data and knowledge, synergetic consultation of experts can be carried out on the obtained feasible scheme, the decision making scheme is output and implemented, the effect of implementing the decision making scheme is evaluated, and the implemented scheme is successfully stored. In the emergency rescue decision making system, according to the whole process of natural disaster development, corresponding emergency rescue measures are given, decision making support is provided for emergency rescue of the government, and the loss caused by natural disasters is reduced.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Knowledge-based electronic medical record quality control method

The invention discloses a knowledge-based electronic medical record quality control method. The method includes: by a closed loop type design structure, designing and making quality control semantic judgment rules and inputting time limit rules in an initial stage; allowing middle-stage data to enter a mobile terminal taking Raspberry Pi as a key design, wherein an analysis module combined with the NLP (natural language processing) natural language learning technology is embedded in the terminal; after quality control is finished, uploading synchronous data to a data center for storage and management; by the data center, acquiring common templates in medical record data by means of big data analysis, establishing an error correction knowledge base, and designing and constructing a database and an integrated environment to realize data sharing with internal modules of an error detection quality control terminal. By adoption of the knowledge-based electronic medical record quality control method, data of the data center are sampled and inspected regularly to further guarantee data correctness. Therefore, error detection, integration and analysis of structural medical record data can be realized, mass data and artificial intelligence processing technologies under an intelligent medical environment are utilized completely, medical record quality control cost is reduced, construction of the error correction knowledge base is realized, and quality control algorithm and rule quality is improved.
Owner:江西中科九峰智慧医疗科技有限公司

Pebble-bed module type high-temperature gas cooled reactor fuel loading and unloading system

The invention relates to a pebble-bed module type high-temperature gas cooled reactor fuel loading and unloading system which comprises a reactor (10), a reactor core fuel circulating system (20), a new fuel loading system (300) and a spent fuel unloading system (400). The reactor (10) comprises a reactor pressure container (11), a graphite coating reactor internal component (12), a central reactor core cylinder (13), a metal reactor internal component (15) and an unloading pipe (14), the reactor core fuel circulating system (20) comprises a reactor core unloading system (100) and a reactor core loading system (200) and further comprises a helium pneumatic conveying system (500), a compressed air pneumatic conveying system (600), a vacuum pumping system (700) and a helium supplying and recycling system (800), and the compressed air pneumatic conveying system (600), the vacuum pumping system (700) and the helium supplying and recycling system (800) are all connected with the helium pneumatic conveying system (500). The helium pneumatic conveying system (500) is further respectively connected with the reactor (10), the reactor core fuel circulating system (20), the new fuel loading system (300) and the spent fuel unloading system (400).
Owner:CHINERGY CO LTD
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