35results about How to "Dispel doubts" patented technology

Systems and methods are presented for determining risk levels for consumer-to-consumer (C2C) transactions on brokering websites. The risk levels can be based on payment processing network (e.g. Visa) account data as well as external data, such as geo-location using IP addresses, fraud bureau data, and star ratings. The buying and selling consumers can have multiple risk scores for each transaction, such as a fraud, credit, return/chargeback, dissatisfaction, product misuse, nonreturnable, and defect risk scores. The buying and selling consumers can trade their risk levels before proceeding with the transaction.

A recording apparatus for recording a duplicate of a product onto a recording medium, the product being a copyrighted digital product having a copy attribute embedded as a watermark thereon and the recording apparatus including (a) an acquiring unit for acquiring the copy attribute embedded on the product, (b) a changing unit for changing the acquired copy attribute into a copy attribute showing no more copy when the acquired copy attribute shows one generation copy, (c) a reading unit for reading from the recording medium at least a part of medium ID information recorded on the recording medium in an unalterable state, and (d) a recording unit for recording onto the recording medium the duplicate having both the copy attribute showing no more copy and the read medium ID information embedded as a watermark thereon.

A method for calculating the electric consumption of each indoor unit in an air conditioner with multiple indoor units features that the overheat degree or overcold degree, the pressure of refrigerant and the capacity of each indoor unit are used as the basic parameters of calculation.

The utility model discloses a method and an apparatus for safely producing organic fertilizer with reasonable costs. The method comprises the steps of effectively extracting and removing the heavy metal contained in sewage and sludge with acid; carrying out one-step sterilization to remove pathogenic microorganism; and replenishing the essential nutrients required by the crops. The method for producing organic fertilizer with sewage and sludge specifically comprises: mixing the sewage and sludge with acid, thus to extract the heavy metal from the sewage and sludge to liquid phase; carrying out solid-liquid separation over the mixture of the sewage sludge and the acid, thus to separate the solid component of the sewage and sludge from the liquid containing the metal heavy dissolved in the liquid; mixing the solid components of sewage and sludge with unslaked lime, thus to neutralize the sewage and sludge; and mixing the neutralized sewage and sludge with loess, thereby obtaining the organic fertilizer.

The invention relates to a racing pigeon information management system and method, electronic equipment and a computer readable medium. The racing pigeon information management system comprises an electronic ring, transmitting and receiving equipment and a data terminal, wherein the electronic ring is the unique identification for recording a racing pigeon; the transmitting and receiving equipmentis used for writing the identification into the electronic ring and generating state information of the racing pigeon when the racing pigeon reaches a predetermined position; and the data terminal isused for receiving and displaying the state information, wherein the state information comprises image information, location information and time information of the racing pigeon. The racing pigeon information management system and method, the electronic equipment and the computer readable medium can provide a fair and effective result statistics method for racing pigeon competition and eliminatepublic queries about the result of the racing pigeon competition.

The invention discloses a voting method based on a blockchain technology, and the method comprises the steps: generating first encrypted information for each votable user through a system according toa set function, writing the first encrypted information into a blockchain, generating signature information of the system according to the set function, and writing the signature information into theblockchain; acquiring the first encrypted information from a blockchain through votable users, decrypting the first encrypted information to obtain a decryption result, encrypting the decryption result to obtain second encrypted information, and writing the second encrypted information into the blockchain, the second encrypted information reflecting a result of whether the votable users vote or not; obtaining the signature information and the second encrypted information from the blockchain through a vote counting user, and decrypting the second encrypted information to obtain a decryption result, restoring the set function according to the decryption result, verifying the signature information according to a restoration result, and determining a voting result according to the verification result.

The invention relates to the field of big data and racing pigeons, and provides an intelligent management system for a racing pigeon internet of things. The system comprises a cloud management systemrunning on a cloud server and an intelligent terminal system running on an intelligent terminal. The cloud server and the intelligent terminal are connected through the internet. The cloud managementsystem comprises a user management module, a racing pigeon file management module and an event management module. The intelligent terminal system comprises a member registration module, a racing pigeon file establishing module and a real-time event module. According to the invention, a smart mobile phone or a personal computer serves as an intelligent terminal of the internet of things. A softwareplatform installed in the mobile phone is connected with a main board of a pedal of a pigeon house through the network, so that data are uploaded to the cloud server. Therefore, the real time information and the longitude and latitude information of the homing of racing pigeons are determined. The supervision blank area is avoided, and the competition of the public to a racing pigeon game resultis eliminated.

The invention belongs to the technical field of energy conservation and emission reduction of stoves and particularly relates to a computing method of the energy saving rate of an energy-saving stove based on dry burning prevention. The computing method comprises the steps that firstly, verification coefficients corresponding to different gears are computed according to the flow rates of the stove at n gears in the same time period; secondly, corresponding fuel saving time and stove burning time of the stove at different gears are obtained; finally, the energy saving specific value A and the value of the energy saving efficiency eta of the stove can be computed according to an energy saving computational formula. The method can be widely applied to computation of the energy saving rate of the energy-saving stove based on the dry burning prevention technology and is beneficial to eliminating the doubtful mentality of a stove user on the true energy saving rate of an energy-saving stove system, thereby clearing away technical obstacles to wide popularization of the energy-saving stove and providing a powerful scientific basis for smooth popularization of EMC.

The invention discloses a channel browsing display method for a digital television. The method comprises the following steps of: receiving a television program transport stream; acquiring the encrypted information of a program signal from the television program transport stream; judging whether the program signal is encrypted or not according to the encrypted information; if the program signal is judged not to be encrypted, performing audio and video decoding on the program signal, outputting generated audio and video information and transmitting the audio and video information on a corresponding program browsing window of a display terminal; and if the program signal is judged to be encrypted, acquiring service information from the program signal, outputting the service information and displaying the service information on the corresponding program browsing window of the display terminal. The embodiment of the invention also provides the channel browsing display device for the digital television and a digital television receiver. By the method, the device and the receiver, a digital television user still can know program contents played by an encrypted channel under the condition of not buying a conditional access module (CAM) card and a smart card, so the doubts of the user about the encrypted channel are erased.

The invention discloses an interface display method and device. In the method, after the IM client receives the interface identifier input by the user, judging whether a hidden interface correspondingto the interface identifier is created in advance or not; if yes, displaying the hidden interface according to chat records stored for the hidden interface corresponding to the interface identifier,for different interfaces, only displaying the chat records in the interface in the interface, and if not, creating and displaying the hidden interface corresponding to the interface identifier. Evenif a user is forced, an interface identifier can be input at will; whether a hidden interface corresponding to the interface identifier exists or not is judged; when the user inputs the interface identifier, the IM client displays the interface corresponding to the interface identifier, and does not prompt the user of the information that the interface does not exist and the like when determiningthat the hidden interface corresponding to the interface identifier input by the user does not exist, so that the doubt of others can be eliminated to a certain extent, and the security of the user privacy information is ensured.

The invention discloses a barcode-based food safety period detection shelf. The barcode-based food safety period detection shelf comprises a shelf body; a plurality of displays are mounted on the shelf body; each display is connected with the output end of a controller through a data transmission line; the controller is connected with a PC through a bus to import information into the PC; and the input end of the controller is connected with the output end of a barcode scanner to collect safety dates of products. According to the shelf, the information such as the prices, the shelf lives and the like of the products can be displayed in real time, so that consumers can conveniently carry out shopping.