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In a communication network having at least one communication link connecting at least one provider and a client, where the at least one provider is in communication with at least one database storing at least one identifier having variable ownership status, a method includes establishing that at least one identifier of significance to the client is unavailable for ownership by the client, communicating to the at least one provider at least one desired action the at least one provider is to take on behalf of the client to obtain an ownership interest in the at least one identifier of significance to the client, where the at least one identifier of significance to the client is unavailable for ownership by the client at the time of the communication, and determining whether to perform the at least one desired action without monitoring the ownership status of the at least one identifier of significance to the client.

A telematics system that includes a security controller is provided. The security controller is responsible for ensuring secure access to and controlled use of resources in the vehicle. The security measures relied on by the security controller can be based on digital certificates that grant rights to certificate holders, e.g., application developers. In the case in which applications are to be used with vehicle resources, procedures are implemented to make sure that certified applications do not jeopardize vehicle resources' security and vehicle users' safety. Relationships among interested entities are established to promote and support secure vehicle resource access and usage. The entities can include vehicle makers, communication service providers, communication apparatus vendors, vehicle subsystem suppliers, application developers, as well as vehicle owners / users. At least some of the entities can be members of a federation established to enhance and facilitate secure access and usage of vehicle resources.

A telematics system that includes a security controller is provided. The security controller is responsible for ensuring secure access to and controlled use of resources in the vehicle. The security measures relied on by the security controller can be based on digital certificates that grant rights to certificate holders, e.g., application developers. In the case in which applications are to be used with vehicle resources, procedures are implemented to make sure that certified applications do not jeopardize vehicle resource'0 security and vehicle users' safety. Relationships among interested entities are established to promote and support secure vehicle resource access and usage. The entities can include vehicle makers, communication service providers, communication apparatus vendors, vehicle subsystem suppliers, application developers, as well as vehicle owners / users. At least some of the entities can be members of a federation established to enhance and facilitate secure access and usage of vehicle resources.

The invention relates to an automobile expense payment system and method capable of implementing barrier-free entrance and exit. On the basis of number plate recognition technology and wireless Internet technology, the invention implements binding of parking lots, highways and the like with a registered account name of a specific payer at a third party so as to avoid on-site payment, thereby implementing barrier-free entrance and exit of automobiles on parking lots, highways and the like, and enhancing the passing efficiency of the automobiles. By using the invention, the expense payment is brought forward from the exit to the period between the entrance and the exit, thereby converting payment from a time point into a time period. Although the final payment is still performed at the exit, the payment is implemented only by an electronic signal within a short time. Thus, the invention has an important meaning for reducing entrance traffic jam and implementing barrier-free entrance and exit of automobiles.

A fiber optic connector arranged to be releaseably connected to a fiber optic adaptor. The fiber optic connector includes a body configured to receive and terminate two optical fibers, and a latch mechanism provided on the body. The latch mechanism is configured for releasable engagement with each of two sockets of the fiber optic adaptor. The latch mechanism of the fiber optic connector is configured for actuation in a direction laterally across the body.

A nanoscale membrane exposed on opposite sides thereof and having an average thickness of less than about 100 nm, and a lateral length to thickness aspect ratio that is more than 10,000 to 1 is disclosed. Also disclosed are methods of making such membranes, and use thereof in a number of devices including fuel cells, sensor devices, electrospray devices, and supports for examining a sample under electron microscopy.

The invention discloses a communication method fusing a voice over Internet phone (VoIP) technology with a telecommunication network voice call technology. As long as both a calling party and a called party have the condition of accessing to Internet when a call is initiated and continued, VoIP call is automatically and preferentially realized via the Internet; and when any party of the calling party and the called party does not have the condition of accessing to the Internet, or Internet signals of any party are lower than threshold values, both parties automatically call through a telecommunication network. According to the call method, the call cost is low, the call quality is high, radio frequency spectrum resources are saved, the call habits of users are not changed, and video call can be conveniently realized. The communication method is easy to implement and popularize.

Methods and apparatus are provided for communication connection service. Identification information of a second device is acquired. An inquiry about whether to register the second device as a favorite device is displayed. A registration request message is sent to a server, when a request to register the second device as the favorite device is inputted in response to the inquiry. The registration request message includes the identification information of the second device. A registration response message is received from the server in response to the registration request message. A user interface of the first device is controlled to provide feedback informing of a success or a failure in registering the second device as the favorite device based on the registration response message.

A personal surgical center embodied as a general purpose computer (e.g. laptop) with wireless technology for monitoring the operation of an independent surgical center and / or handheld instruments. The computer tracks procedures in the operating room and instruments used during those procedures, and accounts for billing, supply management, and payment options. The monitoring of the instruments used during the surgery is conducted by the personal surgical center while actual control of the settings of those instruments is via the independent surgical center or via controls included in the instruments themselves. The monitored information is stored in a log file which is then transmitted to a hospital server for generating reports, inventory control, billing, and the like. Other information generated during the procedure (e.g. doctor notes) is also stored in the log file. The personal surgical center may also access the hospital server or local data storage device for retrieving a surgeon's specific surgery parameters, obtaining patient files, and the like.

A stapling apparatus for performing anastomosis on hollow organs. The apparatus consists of two combinable tools which are L-shaped, one tool for retaining staple retaining clips, and the other tool for retaining staples. The L-shaped tools are each provided with an elongated handle and a C-shaped jaw positioned at a distal bottom end of the handle in a plane substantially transverse to the handles of the tools. When the two tools are combined, the C-shaped jaw retaining a series of staple retaining clips is positioned below the C-shaped jaw retaining the arranged series of staples with the respective staples in registration with respective underlying clips for stapling. The C-shaped jaws provide gaps which permit ingress and egress of hollow organ ends to be stapled. A staple firing mechanism is operated from the proximal top end of one of the handles of the stapling apparatus whereby downward pressures is applied uniformly and simultaneously against the top of all staples to force them from their retaining sockets, through the hollow organ ends, and into stapling engagement with the respective underlying staple retaining clips.

The invention discloses parking charging and payment systems and parking charging and payment methods thereof. A background server prestores vehicle information and generates a related payment account, a first identification module identifies the vehicle information at an entrance and sends identification information to the background server, the background server performs correct matching verification and records vehicle entry time, a second identification module identifies the vehicle information at an exit and sends identification information to the background server, and the background server performs correct matching verification and records vehicle exit time, thus vehicle parking time is calculated, parking fare is calculated according to the rate, and the related fare is removed from the payment account related to the vehicle information. Charging and payment when the vehicle enters and exits from a parking lot are completed via the systems automatically, and vehicle entry and exit efficiency is improved; the vehicle information is prestored in the background server, identification and matching accuracy is high, and disordered vehicle management cannot be caused.

A machine for filtered coffee, having an upper body, inside which a filter-carrier for the coffee and a tank for the water are housed, both accessible through a window. The machine comprises a shutter able to be moved slidingly with respect to said upper body between an open condition and a closed condition of said window and vice versa, so as to selectively allow complete frontal access to said filter-carrier and to said tank, through said window, leaving free frontal access to the filter-carrier and to the water tank. The machine further comprises a pivoting opening which opens frontally with respect to a user and allows access to said tank, when said shutter is in the open condition, for conveying water to the tank without moving said tank from the machine.

A database and data processing system for transactional and other data allows such data to be exported in various different formats as required by other systems. As an example, the exported data can be loaded into a business's general ledger. Data can be exported in different formats, quite flexibly with easy setup of new and different export data formats for different systems.

The invention provides a grouping method of unmanned buses. By means of road cameras and station in-and-out records, a road requirement is monitored in real time, and analytical prediction is performed according to information supplied by a traffic department, thereby generating a unmanned bus grouping requirement. A computer generates a grouping instruction according to the grouping requirement and transmits to a junction station, and the junction station dispatches the unmanned buses to leave. In the operation process of the unmanned buses, an environment sensing system which is loaded in ahead vehicle senses a series of peripheral information and transmits to an on-vehicle computer for analysis and transmitting a behavior instruction. The subsequent vehicle simplifies a series of complicated sensing analysis processes and mainly depends on communication transmission with the head vehicle for receiving and executing the instruction.

A fiber optic connector arranged to be releasably connected to a fiber optic adaptor. The fiber optic connector includes a body configured to receive and terminate two optical fibers, and a latch mechanism provided on the body. The latch mechanism is configured for releasable engagement with each of two sockets of the fiber optic adaptor. The latch mechanism of the fiber optic connector is configured for actuation in a direction laterally across the body.

The invention discloses a voltage transformer error prediction method based on transfer entropy and a wavelet neural network. The method comprises the following steps: acquiring environmental parameters, electrical parameters and error data of operation of an electronic voltage transformer; through a transfer entropy theory, calculating transfer entropy values of environmental parameters and electrical parameters on error data, selecting main influence quantities according to entropy values and positive and negative values, calculating transfer entropy values of contrast differences and angular differences of five influence factors in the environmental parameters and the electrical parameters respectively, and screening the influence factors with strong correlation; and normalizing the influence factors obtained by screening to enable the data to be in an order of magnitude, taking the processed data as an input quantity, and respectively establishing a ratio difference prediction model and an angular difference prediction model through a wavelet neural network; and calculating an error between the prediction curve and the expected curve, and representing the precision of the errorprediction method by an average absolute error. According to the invention, errors of the electronic voltage transformer under different voltage levels can be predicted, and the method has good adaptability.

A mobile computing device for facilitating discounting using augmented reality includes a processor structured to process digital data and to execute computer program code, a memory device coupled to the processor and storing the digital data including the computer program code, a video capture interface coupled to the processor and capturing video scene data, and a display device coupled to the processor and displaying the video scene data. The processor is controlled by the computer program code to receive, via the video capture interface, the video scene data, display, using the display device, the video scene data, determine an occurrence of a discount event, and display, using the display device, a discount related overlay in accordance with the occurrence of the discount event.

The invention provides an alkadiene selective hydrogenation catalyst and a preparation method thereof. The carrier of the catalyst adopts carboxyl-functionalized step hole FZIF-8; active components adopts palladium; the active component palladium accounts for 0.1 to 10 percent on the basis of the total weight of the carrier of the catalyst. The invention further provides the preparation method of the alkadiene selective hydrogenation catalyst. A step hole structure is formed in the carrier of the alkadiene selective hydrogenation catalyst, so that carboxyl groups have accessibility, and the active components and the carboxyl groups can interact mutually; the carboxyl groups are contained in the carrier of the catalyst, can anchor the active components, realize high dispersion of the active components, meanwhile prevent agglomeration and drain of the active components during the process, and ensure that the catalyst is high in activity. The catalyst can be applied to the hydrogenation upgrading of FCC petrol, removal of alkadiene in the petrol, and is mild in reaction condition, low in reaction temperature and pressure, and good in selective hydrogenation effect of products.

The invention discloses a wool shearing facility which comprises a wool shearing machine and a shearing head. A wool shearing area, a wood placing area, a grading area, a temporary storage area, a package labeling area and a package storage area are arranged vertically in the facility. A wool shearing table 0.25-0.35 m higher than the ground and with the width as 0.5m is arranged in the wood shearing area. A plurality of wool shearing work stations are arranged vertically on the wool shearing table, and a rest room for sheep to be subjected to wool shearing and a rest room for sheep subjected to wool shearing are arranged beside the wool shearing table. The facility can reduce labor intensity, operation areas are standardized and clean, and the sheep to be subjected to wool shearing do not affect the wool shearing operation.

The invention discloses an industrial equipment-oriented distributed data acquisition method. According to the technical scheme, the method specifically comprises the following steps of S1, adopting unified equipment to access a terminal, namely an Internet of Things acquisition control terminal MIG200L, and connecting the Internet of Things acquisition control terminal MIG200L to equipment to besubjected to data acquisition; S2, carrying out data acquisition on the equipment to be subjected to data acquisition through the Internet of Things acquisition control terminal MIG200L, carrying outa series of data computations and statistics on the data, and judging whether uploading is carried out or not according to data computation and statistics results; and S3, if a judging result is uploading, uploading and storing the data after computation and statistics into a Cassandra database through WiFi or 2 / 3 / 4G or a wired or Lora or NBIoT network. The industrial equipment-oriented distributed data acquisition method is more reasonable, the unnecessary memory occupation ratio is reduced, and point position acquisition, operation and processing can be carried out on multiple devices.

The invention belongs to the technical field of network communication, and specifically discloses a networking method for an integrated bearer of wireless 5G forwarding and other services. The networking method for an integrated bearer of wireless 5G forwarding and other services comprises the following steps: S1, selecting transmission access nodes; S2, defining the coverage of the transmission access nodes; S3, selecting an aggregation transmission node; S4, determining a network topology map; S5, calculating the bearer bandwidth of the single transmission access node; and S6, calculating the bearer bandwidth on a single access ring. The method is advantageous for solving the problem of excessive consumption of optical cables caused by the dense coverage of 5G sites, can meet the requirement of the forwarding service of a new 5G base station, ensures the quality and speed of the service bearer, has good extensibility, improves the security of a forwarding network, effectively bears large bandwidth services of 5G or other frequency point base stations, improves the manageability and serviceability of the forwarding network, and can comprehensively bear other services and furthestreduce the investment.

The invention discloses a nanofiber spherical silicon-based heterogeneous Fenton catalyst as well as a synthetic method and application thereof. The synthetic method is characterized by comprising thefollowing steps: adding TEOS (Tetraethyl Orthosilicate) into a mixed solution composed of n-amyl alcohol and cyclohexane to form a solution A; dissolving urea and CPBH into deionized water to form asolution B; mixing the solution A and the solution B, dropwise dripping a Cu(NO3)2 / 3H2O solution, stirring in a water bath to form a solution C, and carrying out a hydrothermal reaction in a drying oven at the temperature of 120-140 DEG C for 5-7 hours; filtering the obtained solid product, alternatively washing with deionized water and acetone, and drying; and calcining in a muffle furnace, and cooling, thereby obtaining the heterogeneous Fenton catalyst in the invention. According to the nanofiber spherical silicon-based heterogeneous Fenton catalyst disclosed by the invention, a harsh condition that the pH value of the system is regulated to 2-3 is not needed in the reaction process, and the catalyst has an excellent removal effect on degradation of non-biodegradable organic pollutantsunder neutral room temperature conditions.

The invention discloses a coral-shaped copper-molybdenum-sulfur microsphere embedded graphene nano sheet and a synthesis method and application thereof. The synthesis method comprises the following steps of: synthesizing reducing graphene oxide by combining an improved Hummers method with an annealing reduction method; adding Na2MoO4 2H2O, CuCl2 2H2O and reducing graphene oxide into water, mixingand stirring, adding CH4N2S, stirring and performing ultrasonic treatment, then performing hydrothermal reaction; washing, drying and grinding the product obtained by hydrothermal reaction to obtain the coral-shaped copper-molybdenum-sulfur microsphere embedded graphene nano sheet. The coral-shaped copper-molybdenum-sulfur microsphere embedded graphene nano sheet has a good removal effect on degradation of organic pollutants which are difficult to biodegrade under a neutral room temperature condition and can be recycled, which does not need to adjust the pH value of a system to be 2-3 in the reaction process.