53results about How to "Improve application breadth" patented technology

The invention provides an on-table rapid-installation and rapid-disassembly apparatus for a faucet. The on-table rapid-installation and rapid-disassembly apparatus comprises a base arranged on the upper surface of a table surface and provided with a hole communicated to a table surface installation hole, wherein the side wall of the hole extends into the hole to form a boss, the boss is provided with a position reserving hole along the length direction of the hole, one end of a pressing rod is inserted into the position reserving hole and extends into the installation hole, the other end of the pressing rod is exposed outside the hole, an elastic reset member is arranged between the other end of the pressing rod and the position reserving hole, and the pressing rod end extending into the installation hole is provided with an ejection against member rotating coaxial to the pressing rod and a position limiting member. According to the present invention, when external force is applied onthe pressing rod end exposed outside the hole, the pressing rod moves to a second position from a first position along the length direction of the hole; when the pressing rod is positioned at the second position, the ejection against member moves out of the installation hole, and the position limiting member is positioned in the installation hole; the pressing rod rotates to make the ejection against member rotates to the position below the lower surface of the table surface, and the position limiting and the installation hole eject against; and the external force is removed, and the elastic reset member drives the pressing rod to upward move, such that the ejection against member and the lower surface of the table surface eject against.

The invention discloses a parallel method for large-area drainage basin extraction of massive DEM data. The parallel method comprises the following steps of: step 1, optimally partitioning granularity evaluation; step 2, carrying out swale filling and calculating in accordance with data partitioning and fusion strategies; step 3, carrying out water flow direction parallel calculation in accordance with the data partitioning and fusion strategies on the basis of swale filling results; step 4, carrying out confluence accumulation parallel calculation in accordance with the data partitioning and fusion strategies on the basis of water flow direction data; step 5, setting confluence thresholds and carrying out river network water system parallel calculation in accordance with the data partitioning and fusion strategies on the basis of water flow direction data and confluence accumulation data; and step 6, carrying out sub-drainage basin partitioning parallel calculation in accordance with the data partitioning and fusion strategies on the basis of the river network water system and water flow direction data so as to accomplish the drainage basin extraction. With the adoption of the method, the granularity in data partitioning and an I / O (Input / Output) mechanism are sufficiently considered, and the self data characteristics on the serial algorithm parallel analysis can be considered as well.

The invention relates to a method for recreating after a photographic work is printed on rice paper, which comprises the following steps: a piece of rice paper is selected; data of a photographic work is selected according to the code requirements, debugged in a computer through the front-end flow which is controlled by a color management system built by software and hardware, and stored as data for special output; multicolored mineral pigment ink and a high-precision ink jet printer which is matched with the multicolored mineral pigment ink are selected, and the selected photographic work can be printed and outputted on the rice paper by means of standardized mass production through the rear-end flow which is controlled by the built color management system of the computer; and secondary creation or creation for a plurality of times is performed on the rice paper with the outputted work, and finally a rice paper photographic printing artwork is formed. The method has the advantages that the method breaks through the image copying technology in common meaning and the traditional expression form of the traditional Chinese painting art, realizes harmonious fusion of a plurality of types of art and the copying technology, greatly prolongs the retention period of the photographic work, improves the value of the photographic work, and overcomes the defect of vulnerability when the photographic work uses a piece of printing paper. Simultaneously, the global universality of the photographic work can improve the value of the Chinese rice paper and carry forward the culture of the Chinese rice paper in the world.

The invention relates to a financial service application system based on the Ethereum blockchain technology, and the system comprises a user registration module which enables a user to register in thesystem, and enables the user registration module to transmit a service number and a service secret key to each user after successful registration; an identity verification module which is used for carrying out identity verification on a user needing financial service, wherein the identity verification is carried out at least based on the service number and the service key; a business module whichperforms business interaction with the user, wherein the business interaction is embodied by at least one business service, and each business service is respectively identified by a unique resource identifier; and a service calling module which is coupled with the business module and is used for respectively providing corresponding calling interfaces for various business services, wherein the calling interfaces are used for calling the services provided by the Ethereum blockchain network. According to the invention, while various safe and reliable financial services are provided for users, the application difficulty of the Ethereum blockchain technology can be reduced, and the application range of the Ethereum blockchain technology is improved.

The invention relates to a Y haplogroup detection method. The method comprises the following steps that reference Y haplogroup tree information of Y haplogroup trees for reference is obtained, wherein the reference Y haplogroup tree information comprises reference haplogroup information of each reference haplogroup in the Y haplogroup trees; each piece of reference haplogroup information is matched with test SNP information to obtain at least one target reference haplogroup meeting the preset condition; according to reference haplogroup coordinate information of the target reference haplogroups, a first numerical value and a second numerical value related to the target reference haplogroups are obtained, each target reference haplogroup is scored, and result information corresponding to the target reference haplogroup with the highest score is output. According to the Y haplogroup detection method, the reference haplogroup and a test haplogroup are compared, the scoring system based on a path starting from a root node to the target haplogroups can adapt to a next-generation sequencing result and a high-throughput micro array SNP genotyping result at the same time, the detection applicability is higher, and the application range of detection means is enlarged.

A method for safe integration of big data, comprising: a first party and a second party negotiating about associated fields, data items required by the first party and the second party and a sorting rule; screening out, on the basis of the data items required by the first party and the second party, a first to-be-integrated data set and a second to-be-integrated data set respectively from a first data set and a second data set; sorting, according to the sorting rule, respectively the first to-be-integrated data set and the second to-be-integrated data set, and removing, respectively from the first to-be-integrated data set and the second to-be-integrated data set, the data that the associated fields correspond to; submitting the first to-be-integrated data set and the second to-be-integrated data set to a third party computing platform, so as to form an integrated data set; and the third party computing platform generating, by means of analysis and calculation of the integrated data set, a result data set. This invention effectively prevents the private data from being leaked while accomplishing the integration of big data, facilitating share of information on the premise of ensuring the data security.

The invention relates to a high-voltage DC set conversion system of a switch reluctance power generator. The structure of the high-voltage DC set conversion system comprises a single-switch reluctancepower generator set conversion circuit and a multi-set electric energy convergence network, wherein the single-switch reluctance power generator set conversion circuit comprises a winding conversioncircuit, a feedback power supply, an inversion circuit and multi-stage boost output AC current, a switch reluctance power generator of each single-switch reluctance power generator set conversion circuit in the multi-set electric energy convergence network and the conversion circuit are same in structure, the switch reluctance power generator and a rectification diode form a multi-line multi-row DC convergence network, and a high-voltage DC current is output. The system has the advantages of high expansibility, high efficiency, high fault-tolerant performance, high reliability, simple structure and low cost and has prospect in the field of a local small-size AC-DC power grid and the like.

The invention relates to a network management data acquisition unit of field equipment based on hybrid fiber coax (HFC) network radio frequency (RF) backhaul. The data acquisition unit comprises a frequency shift keying (FSK) modulation-demodulation module, a smart host module and a signal conditioning module which are connected in sequence. The FSK modulation-demodulation module receives RF FSK modulating signals from an HFC network and demodulates the RF FSK modulating signals into baseband serial signals as well as sends local baseband serial signals which are modulated by FSK to the HFC network; the smart host module drives the FSK modulation-demodulation module, analyzes a serial signal resolution protocol, acquires analog signals and digital signals from the signal conditioning module, classifies data, and sends the data; and the signal conditioning module is an electric interface which is connected with the field equipment. The data acquisition unit has the advantages that the FSK modulation-demodulation module uses a phase locked loop (PLL) technology and special FSK demodulation chips and level control chips, horizontally expands the communication frequency range of uplink and downlink channels, longitudinally expands the regulating range of sending RF signal levels, and strengthens the application range of the network management data acquisition unit.