50results about How to "Low marginal cost" patented technology

A search query is received over a wireless network (20), from a mobile device (10), and a response involves obtaining content summaries of search results relating to the search query, preparing a hypertext page for presentation by the mobile device. The page has a number of the content summaries extending over a number of screenviews. The page has an overview and has hyperlinks for intra-page navigation by a user between screenviews of different parts of the page. The page is sent to the mobile device over the wireless network to enable the content summaries to be browsed without requiring one or more further query and response operations across the wireless network. This can reduce the number of query response operations, by providing more information than the conventional one page annotated list, and presenting the information for easier browsing. The user can then download a selected content item over the network.

A serial magnetic mass storage device and associated data storage method of the kind in which data is encoded in single magnetic domains in nanowires. In the invention, the nanowires are provided with a large number of notches along their length to form domain wall pinning sites. Moreover, the notches are addressed in groups (A, B, C) by heating electrodes. By alternately heating the notches hosting head-to-head and tail-to-tail domain walls in synchrony with alignment and anti-alignment of an operating field (H) along the nanowire the magnetic domains are moved along the nanowire by alternate movement of the head-to-head and tail-to-tail domain walls in caterpillar or worm-like motion in which the domains are incrementally lengthened and shortened by one inter-notch distance as they move along the nanowires under the joint coordinated action of the heating and alternating operating field. From an interconnect and fabrication standpoint, the scheme can be scaled almost without restriction out of the plane of the substrate to provide hundreds or thousands of stacked layers of nanowires, thus allowing very dense three-dimensional networks of stored information to be realised.

A method of deploying offshore wind turbine assemblies includes mounting a wind turbine assembly horizontally on a vessel and transporting the wind turbine assembly to an offshore site. The wind turbine assembly is raised to a vertical condition at the site and attached to anchor weights. Blades are attached to the turbine head after the wind turbine assembly is in the vertical condition. In one embodiment, the wind turbine assembly can include a tower including tapered lower and upper sections joined together at their respective wide ends, a turbine head connected to the upper section, and a platform connected to the lower section. The platform includes a buoy tank partially filled with ballast to provide mass and buoyancy. A wave piercing cowling is rotatively attached to the lower section. The turbine head can include an adjustable journal bearing, scabbard blade mounts, and a gearless induction generator with flux adjusting capabilities.

A system and method for promotion and sale of products within computer games or simulations wherein at least one promoted product is brought to the attention of a player. Upon performing at least one action, the player may select a promoted product, receive information about the promoted product, achieve enhanced performance during game play, and / or purchase the promoted product. The various embodiments illustrate the promoted product may be anything from goods and services to contracts to interests in real property.

An electroluminescent lamp is imprinted directly on a graphic indicia layer.

An electroluminescent lamp membrane switch includes a deformable substrate. Graphic indicia is imprinted on the substrate. An electroluminescent lamp is imprinted on the graphic indicia layer and a membrane switch is formed on the lamp.

The invention discloses a technical method for full paperless automatic archiving, cataloguing and page making of notarization materials. The technical method comprises the following steps of constructing a document element library; customizing and generating a document template file; performing label classification on each material; performing CA digital signature on the file; charging and issuing an electronic invoice; in a given template file, automatically loading the acquired data value and converting the data value into a PDF file; the integrity of the material is automatically detected; a complete archived file is assembled; according to the method, a notarization filing material collection process and a notarization handling process are parallel, materials required to be collected by item archive filing are automatically collected, completeness is ensured, and meanwhile, a software program is used for automatically arranging the materials, punching pages, generating a directory, sealing pages, sealing the bottom and obtaining a final file; therefore, direct electronic filing or direct paper printing is facilitated, manpower, time and cost are saved, quality is guaranteed, risks are reduced, and user satisfaction is improved.

According to the present invention, a rotary blower or supercharger includes a recirculation loop for readmitting pressurized outlet gas back into the rotor chambers, and cooling means for cooling the pressurized outlet gas before it is readmitted into the rotor chambers, thereby providing a supercharger having a lower operating temperature and a higher operating pressure capability. In the preferred embodiment of the present invention, a supercharger includes a housing assembly defining first and second transversely overlapping cylindrical chambers. The housing defines an inlet port for the inflow of an inlet gas, and an outlet port for the outflow of the outlet gas. The supercharger further has first and second meshed, lobed rotors respectively disposed in the chambers for counter rotation about axes substantially coincident with the chamber axes. According to the present invention, the housing further includes a recirculation port and a recirculation flow path for recirculation of a portion of outlet gas flowing out of the outlet port back into cylindrical chamber. The recirculation flow path further including cooling means for cooling of at least a portion of the outlet gas, thereby providing a cooler operating supercharger.

The invention discloses a fault limp control method for a hybrid electric vehicle, which comprises the following steps that: a vehicle control unit judges the fault type according to the detected high-voltage power-off fault information of the vehicle, and then controls the power output mode of the vehicle according to the high-voltage fault type so as to realize the slow running of the vehicle in the fault state. The method has the advantages that the high-voltage power-off faults of the whole vehicle are classified and processed, the vehicle is controlled to run slowly through the limp state in the non-emergency faults, a user is reminded to pull over conveniently by cooperating with an instrument, it is guaranteed that the vehicle is pulled over in time in the high-voltage power-off faults, and the safety of the vehicle and a driver is guaranteed; and the rationality of high-voltage power failure control is improved.

This invention provides a realizing method for two-way increment service based on digital TV one-way set-top-boxes, which takes a digital TV network system finished in two-way reform as the basis to add a blue-tooth module in cable modem, so that a handheld device with the blue-tooth function can communicate with digital TV network system by it to further communicate with the increment service provider server to realize two-way transmission increment service. Since handheld devices with blue-tooth modules and cable modem added with the blkue-tooth module are used in the digital TV system, it is a good solving plan with cheap marginal cost and provides a useful tool for digit life of ordinary families.

The invention discloses a networking design and method of an optical fiber quantum communication system, including a site 1, a site 2, an encryption key and a decryption key, both sites 1 and 2 are data centers, site 1 is a data transmission center, and site 2 is the data receiving center, the encryption key is set at the lower end of site 1, quantum gateway A is set above the encryption key, quantum channel is set at the right end of quantum gateway A, quantum gateway B is set at the right end of quantum channel, and quantum gateway B is set at the lower end of the encryption key Security encryption router A, quantum security encryption router A has a VPN tunnel on the right end, quantum security encryption router B is on the right end of the VPN tunnel, an IP network is on the right end of the encryption key, a decryption key is on the right end of the IP network, quantum gateway B and quantum The secure encryption router B is connected to the decryption key, and the decryption key is connected to the site 2. The network design and method of the optical fiber quantum communication system are simple in structure, with a greatly improved communication rate, a significantly increased communication coverage, and at the same time reduced information Characterization of nonlinear effects in the transfer process.

The invention relates to a method to efficiently transmit a digital message over a unidirectional optical link, such as the link between a computer screen and a security token equipped with photosensitive elements. It is an object of this invention to provide a source coding scheme that is optimized for transmissions of alphanumerical data containing frequent occurrences of numerals and less frequent occurrences of non-numerical data. This is achieved by using a modified Huffman code for source coding, consisting of a nibble-based prefix-free binary code. The output of the coder is efficiently mapped onto a 6B4T channel code, wherein unused ternary codewords can be used to signal data-link layer events. This efficient signalling of data-link layer events, in turn, allows for a synchronization scheme based on repeated transmissions of a finite-length message, combined with an out-of-band clock signal.