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Free-running speech comprehend method and man-machine interactive intelligent system

The invention discloses natural language understanding method, comprising the steps that: a natural language is matched with a conceptual language symbol after receiving the natural language input by the customer, and then a conception is associated with the conceptual language symbol; a conception which is most suitable to the current language content is selected by being compared with the preset conception dictionary, and then whether the conception is ambiguous is judged; and if the answer is YES, the conception is obtained by a language data base, entering the next step; and if the answer is NO, the conception is obtained based on the principle of language content matched, entering to the next step; a core conception and a sub conception are obtained by a conception reorganization, wherein, the core language meaning of the core conception is defined by an operation of the computer while the sub language meaning of the sub conception is defined by the operation content of the computer; and the complete language meaning is obtained by combining the core language meaning with the sub language meaning. The invention also provides a human-computer interaction intelligent system based on the method provided by the invention. The invention recognizes the natural sound input by the customer more accurately, thereby providing the customer with more intelligent and perfect services.
Owner:CHINA TELECOM CORP LTD

Servo tool magazine tool changing control method

The invention relates to a servo tool magazine tool changing control method. During the rotating process of a tool arm, a tool is loosened and broached in advance, so that the waiting time after the tool arm is in place is saved, and the tool changing speed is increased; for tools with different weight, the larger the current value or torque value of a servo drive motor is, the tool is heavier, and the smaller the current value or torque value of a servo drive motor is, the tool is lighter. In the tool changing step, the rotating speed of the servo drive motor is adjusted by detecting the current value or torque value of the servo drive motor to change a larger tool and a heavier tool at a lower speed and change a smaller tool and a lighter tool at a higher speed, so that centrifugal force during rotation of the tool can be effectively controlled, and the servo drive motor is prevented from damage under action of centrifugal force of the tool when drives the tool to rotate; and in addition, the rotating speed is set according to tools with different weight to reduce or avoid impact generated when the tool is positioned to improve the machining precision.
Owner:CHANGZHOU DESU MACHINERY

Preparation and characterization method of precious metal ultrafine wire EBSD test sample

The invention relates to a preparation and characterization method for a precious metal ultrafine wire EBSD test sample. The comprises the steps: stretching a precious metal ultrafine wire sample andbonding the precious metal ultrafine wire sample to the top end of the inclined surface of a double-inclined sample table; placing the precious metal ultrafine wire sample in a sample bin to select asample section preparation and test area; tilting the sample table, carrying out carbon plating treatment, ion beam cutting and ion beam surface polishing treatment on the sample in the field of viewto obtain a cross section observation sample of the noble metal ultrafine wire without surface stress, and observing and obtaining a microstructure morphology image of a wire cross section observationarea through ion beam channel contrast imaging; tilting the double-tilting sample table until the angle between the observation section and the incident electron beam is 70 degrees, and performing electron back scattering diffraction detection on the section of the ultrafine wire through a CCD detector to obtain an EBSD image and a crystallography signal of the section of the sample micro-area. The EBSD and the ion beam channel contrast image are combined to provide more systematic and comprehensive data support for microcell analysis of precious metal ultrafine wires, and the comprehensive analysis range of samples can be expanded.
Owner:GUIYAN DETECTION TECH YUNNAN CO LTD

Efficient smashing device for food on naval vessels

The invention relates to the technical field of food and discloses an efficient smashing device for food on naval vessels. The efficient smashing device comprises a box; a feeding part is arranged onthe top of the right end of the box; a feeding port is formed on the top of the feeding part; a discharge hole is formed on the bottom of the feeding part; a spindle rod is arranged on the lower end of an inner chamber of the feeding part; a support base is fixedly connected with the top of the right end of the box. The efficient smashing device for food on naval vessels is capable of achieving the purposes of conveniently collecting and timely fetching, under the action of a baffle, a filter screen, a closing plate and a storage box; the baffle is designed in conical shape, so that food can quickly fall off; the storage box is arranged as a transparent PE box and is marked with scale lines, so that a user can directly know the storage state and can conveniently take food; the closing plate is designed for plugging the discharge hole in the manner of pulling and drawing and is used for buffering the discharge of food; when the storage box is full, food accumulation caused by excessivefood stored in advance and waste caused by incapability of collecting and storing food immediately can be effectively avoided.
Owner:CHINA MARITIME POLICE ACADEMY

Method equipment and system thereof for applying users use information management based on cloud platform

The invention discloses a method equipment and system thereof for applying users use information management based on cloud platform. The method is applied to the information management device of the cloud platform. The cloud platform is used to support the user applications registered on the cloud platform. The method comprises that user request triggered by using the applications which sent by user equipment is received. The user request carries the address information of the user device and the authentication information of the application user. According to user authentication information and user registration information stored on the cloud platform, the corresponding relationship between the address information and the user information is established. The user information is the user registration information for the user. According to the corresponding relationship, user usage information for applications that are associated with user information is managed. The scheme provided by the method for applying user use information management based on the cloud platform and the equipment and system thereof is capable of setting up the user use information management function through the cloud platform, and does not need the application developer to set up corresponding functions when developing the application, thereby shortening the application development cycle.
Owner:HUAWEI TECH CO LTD

Method for insuring super wireless-user immediatly accessing internet

The method includes steps: (1) receiving initial calling message or seeking response message from wireless user, controller of base station sends a request to mobile switching center to connect the user to network; (2) based on stored information of super users, when identifying the user as a super user, the mobile switching center indicates controller of base station to log on network for the user. The method guarantees wireless super users to log on network promptly.
Owner:HUAWEI TECH CO LTD

Oral three-dimensional processing and modeling print system

The invention discloses an oral three-dimensional processing and modeling print system, and relates to the field of stomatology. The system comprises a handheld scanner, a system processor and a 3D print device, wherein the handheld scanner is connected with the system processor through a flexible connecting line; the system processor is connected with the 3D print device; the handheld scanner is divided into an observation part and a handheld part which is rotatably connected with the observation part; the observation part is U-shaped and comprises an inner top part, a front inside part and a rear inside part; a grating projector is arranged on the inner top part; the grating projector extends to the front inside part and the rear inside part; 4 CCD lenses are symmetrically arranged on two sides of the grating projector; and the front inside part and the rear inside parts are provided with tooth holders. Compared with the prior art, the system can directly and conveniently carry out comprehensive three-dimensional scanning on the teeth in oral cavities, so as to instantly obtain the three-dimensional information of upper and lower jaw teeth and then print the tooth structures according to the three-dimensional information of the teeth.
Owner:NINGBO RUNYES MEDICAL INSTR

A pushing system for academic conference papers based on data mining

The invention relates to a pushing system for academic conference papers based on data mining, which comprises a user login registration module for user registration and login, and a system for modifying and saving user information through a database. The data capture module is used for crawling relevant paper information from the designated conference website by using Webmagic open source tool; paper browsing and recording module, used for browsing, searching, collection, note-taking and message functions; paper update detection and new paper detection module, which is used to regularly monitor the update of papers on the conference website; the paper pushing module is used for triggering the mail pushing task every day when a new paper is detected or a recommended paper is needed for production. The personalized recommendation module is used for inferring the papers that the user may like according to the historical data of the user. The invention frees researchers from complicated and time-consuming activities of searching and tracking papers and improves scientific research efficiency.
Owner:ZHEJIANG UNIV OF TECH

Payment method and payment system

The invention relates to a payment system, comprising a user terminal, an information transmitting system, a fingerprint input system, a financial system and a fingerprint database; the user terminal and the information transmitting system are respectively communicated with the financial system in a wire or wireless mode; the fingerprint input system also is communicates with the fingerprint database in the wire or wireless mode, wherein the user terminal comprises a financial service terminal for recording personal financial information of users and a mobile communication terminal for recording personal communication information of users, which are commonly contained in a mobile communication device; the personal communication information is bound with corresponding personal financial information and / or fingerprint information; when the financial service terminal is communicated with the financial system successfully, and trading payment is finished, the financial system feeds trading finish information back to the mobile communication terminal. The invention further provides a payment method. The payment system and the payment method have convenience for use and also have high security for trading so as to fundamentally eliminate phenomenon that cards are embezzled.
Owner:王涛
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