36results about How to "Simple infrastructure" patented technology

A method to authenticate a server to a client is provided, including in-band and out-of-band techniques. At least a first shared secret identifies a server path, including a plurality of pre-defined locations on a frame of reference (e.g. a grid). An authentication session is initiated upon receiving a client identifier at the server-side resources. A current session instance of the grid is presented to the client, populated with characters. The process includes sharing between the client and the server a challenge identifying a random subset of the plurality of predefined locations in the server path, and a response including characters that match the characters in the locations on the server path identified by the challenge. As a result, client is capable of verifying that the server has access to the first shared secret. Then a protocol is executed to authenticate the client to the server.

The invention, as shown by the system in FIG. 2, relates to a client-side content tracking system of media files, e.g. digital music files. Audio tracking—or indeed multimedia tracking—is shifted to a client-side perspective, with the client tasked with establishing use of a selected source audio track by tracking—and then reporting uplink to the server—at least one of: entry and exit points associated with playing of at least one of said musical sections in the identified source audio track, and how the identified source audio track was used, performed or manipulated at the client device. Server functionality is designed, having regard to the reported tracking data and its link to a unique identifier to permit the media file (e.g. source audio track) to be selected and / or identified, to store or relay—possibly in the context of a subscription service and billing regime for content use—tracking data related to use of at least a portion of the source audio track at or by the client device. In the context of audio, reporting of use at a client device can, in turn, cause streaming of related multi-media content from a third-party database to the client device. For music, reporting of entry and end points into and out of sections of complete audio tracks can coincide with musically seamless audio transitions between sections.

Provided herein is a rack server including a rack, a plurality of system boards and a fan plate. The system boards are disposed within the rack, and each system board has a first wireless transceiver. The fan plate is also disposed within the rack, and the fan plate has a plurality of second transceivers, and the second transceivers are wirelessly connected to the first transceivers, respectively.

A computer-based method of reducing or limiting data transmissions from a computer to a remote network destination includes receiving an indication, at an agent on a computer, that a recent user activity has occurred at the computer. The indication typically includes data relevant to user context when the user activity occurred. The method further includes determining, with the agent, whether the data relevant to the user's context when the user activity occurred indicates that a change in user context relative to a user activity at the computer immediately prior to the recent user activity and conditioning a transmission of data relevant to the recent user activity from the computer to a remote network destination based on an outcome of the determination.

A computer-based method of reducing or limiting data transmissions from a computer to a remote network destination includes receiving an indication, at an agent on a computer, that a recent user activity has occurred at the computer. The indication typically includes data relevant to user context when the user activity occurred. The method further includes determining, with the agent, whether the data relevant to the user's context when the user activity occurred indicates that a change in user context relative to a user activity at the computer immediately prior to the recent user activity and conditioning a transmission of data relevant to the recent user activity from the computer to a remote network destination based on an outcome of the determination.

An identity card comprises an easy-to-use, more specifically card-shaped, information carrier provided with an electronically readable memory capable of digitally storing personal user data, including data concerning the user's physical features. The information carrier is installed in and can be removed from an input unit of a housing of comfortable dimensions. The housing has been provided with reading equipment which is capable of reading the personal data stored in the memory of the information carrier. Moreover, the housing has been provided with a screen for representing the data read.

The invention discloses a multilayer avoidance-free vertical garage, which is characterized in that a supporting frame is internally provided with a plurality of layers of parking places; a fixing guide rail is arranged at the top part of each parking place in each layer except the bottom-layer parking places; each fixing guide rail is provided with a pulley and a falling protector; the lower end of each pulley is connected with a vehicle carrying bracket; one end, facing to the entrance / exit of the corresponding parking place, of each pulley is provided with a vehicle carrying bracket suction plate; a lifting guide rail is vertically arranged in the entrance / exit position of each parking place; each lifting guide rail is provided with a lifting platform; each lifting platform is provided with a moving guide rail. According to the multilayer avoidance-free vertical garage, the disadvantages of high infrastructure requirements, unreasonable stress structure, poor safety, short service life and low speed of a two-layer avoidance-free garage and a detachable avoidance-free garage are overcome, the problems that each parking place of a drawer-type avoidance-free garage needs power, the cost is high and the safety is poor are solved, a multilayer structure is employed, and the land utilization rate is increased.

The invention discloses a novel hydraulic gate type movable plate shearing machine. The novel hydraulic gate type movable plate shearing machine comprises a movable part, a base part, a power part and a hydraulic part, wherein the power part is arranged at the rear side of the movable part; a motor is connected with a single gear shaft through a speed reducer; the hydraulic part is arranged at the front side of the movable part; the hydraulic part is connected with shearing oil cylinders of the movable part; the inner sides of the two shearing oil cylinders are provided with two straight-line rolling guide rails; and the single gear shaft is engaged with a rack to drive the movable part on the straight-line rolling guide rails. The novel hydraulic gate type movable plate shearing machine has a compact structure; the manufacturing and use costs are reduced; and the shearing precision and the shearing quality are improved.

The invention discloses an ODN (Optical Distribution Network) system with capacity expansion adaptability, a line protection function and an annular feeder line structure. The ODN system is characterized by being partitioned into a framework feeder line network, a feeder line part and a wiring access part, wherein the framework feeder line network has an annular structure; total double-optical-fiber path protection is adopted for the feeder line part; and partial or total double-path protection is adopted for the wiring access part. In a switched protection scheme of an ODN, protections of the feeder line part and the wiring part are realized separately, and feeder line switched protection has the advantages of concentrated local end control and remote passive configuration, so that the increase in the cost of the ODN network caused by the realization of switched protection is greatly reduced; and moreover, the switched protection of the wiring part can be flexibly configured according to a user level and requirements based on the passive configuration structure of a remote node, and is mainly controlled by a user terminal.

The invention discloses a method for cultivating a wood frog by breeding an oxya through an ecological fence, mainly comprising the following steps: (1) selecting a wood frog cultivation site; (2) building a fence; (3) collecting and storing oxya oocyst; (4) building a grassland for breeding the oxya; (5) building an oxya enlarged breeding room; and (6) taking the oxya as main insectivora to cultivate the wood frog. The method of the invention is a semi-naturalized cultivation model, does not change the ecological predation habit of the wood frog, avoids occurrence of epidemic pests and diseases while artificially breeding the wood frog, and has the advantages of simple basic facilities, simple and convenient operation, small investment, great income, no territorial restriction, easy popularization and implementation and the like.

The invention discloses a continuous conveying type urban track traffic system which is characterized by comprising main conveying tracks established in city streets, connection conveying tracks established at street crossings, transitional conveyer belts established on sidewalks and track cars capable of bearing personnel and cargoes, wherein all the track cars are fore-and-aft connected in series to form an entirety which lacks beginning and ending and covers on the tracks; and transition belts arranged at fixed points on the streets can ensure that the personnel can realize stable transition between a walking state and a high-speed running state. The traffic system can achieve the aims of: (1) simultaneously conveying personnel and materials; (2) directly getting to both the destinations of the conveyed personnel and materials from the starting points; and (3) running continuously without any stop.