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Computing device for strap-down inertial navigation system (sins) Computing device has a microprocessor, random-access and read-only memory and a first gateway processor, connected to microprocessor buses, wherein the processor buses are connected to a second gateway processor and an arithmetical extension module whose control input is the input of the device, the interrupt input and output are respectively connected to the output and the input of the microprocessor, and the first and second frequency outputs are respectively connected to the inputs of the microprocessor and the inputs of the gateway processors, whose inputs/outputs are the inputs/outputs of the device. |
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Double-folding computer main block housing Invention relates to the housing of a personal computer main block and particularly to a foldable housing of a computer main block. The double-folding housing of a computer main block has a first flat element, a top cover, a bottom cover, a front wall and a rear wall. The first flat element is pivotally joined to the top cover, the bottom cover, the front wall and the rear wall. Said parts can be folded, which reduces the volume of the housing when packed. The housing can be restored and the second lateral sides of the front and rear walls and second lateral sides of the top and bottom covers which are pivotally joined enable easy and fast restoration of the housing. |
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Computer main block housing with folding lateral walls Computer main block housing with folding lateral walls has a lateral wall composed of a first flat element and a second flat element which are pivotally joined to each other. The first and second flat elements are pivotally joined to the front wall and the first lateral edge of the rear wall. The lower end of the rear wall is pivotally joined to the rear end of the bottom cover. All parts can be easily folded to reduce the volume of the packed housing of the main block. When the packed housing of the main block is unfolded, the front and rear walls are joined to the top and bottom covers, respectively. The housing of the main block can be easily and quickly restored. |
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Apparatus and method of conducting lottery Apparatus has terminals for receiving individual data, receiving and issuing means of payment, a lottery processing centre, a database server, a transport station for receiving data from terminals, processing data and transmitting data to the database server, transmitting data from the database server to terminals, as well as a WEB-server for monitoring and controlling operation of the terminals. The terminals are connected by a two-way connection with the transport station and the database server is connected by two-way connections with the WEB-server and the transport station. The terminals are configured to issue and identify coupons and lottery tickets, receive payments, issue change and pay prizes. The WEB-server is configured to incoming and remaining money and consumables, as well as notify on unauthorised or authorised terminal accessing. |
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Operation counter drive for air circuit breaker Mechanical operation counter for air circuit beaker counts circuit breaker opening and closing operations. It is provided with a drive to prevent impact dynamic load as a result of momentary force action due to opening or closing spring operation. The operation counter includes also a jaw with round external surface and curvature with curvilinear contour and variable radius, control lever with the end contacting the external round surface of jaw and turning according to contact position on the external round surface of jaw. There is also a counter control lever with the end contacting control lever and being turned due to interaction with control lever. The counter is implemented so that it can be actuated due to counter control lever turning and the number of circuit breaker circuit closing operations can be calculated and displaced. |
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On-site wi-fi architecture for 802,11 networks Present invention pertains to wireless framework systems, particularly to the use of drivers when receiving and processing received packets. A system of drivers is provided, which communicates with the network stack and the network interface card (NIC), and the server of the station, which communicates with the driver of the station and the 802.1X caller or 802.1X authentication medium. Each NIC provides support for functional capabilities of the station and/or access point. The driver rejects received packets, if the packet was not authenticated or associated. Packets which were fragmented or enciphered are collected and decoded again. The association control medium is used together with the configuration table control medium for associating the station and access points through control packets. The control medium receives 802.1X data packets from the packet processor and sends them to the server of the station, which communicates with user mode applications and 802.1X caller or 802.1X authentication medium, which are used for authentication or de-authentication of the station or access points. An API interface is used to provide for communication between components. |
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Way of carrying out lottery and setup for its realisation Way and setup of carrying out the lottery is based on the fact that the object of the draw is the result of a sporting competition for which there is a list of competitions, formalise a set of sporting competitions, a coded signal is formed, in accordance with the particular ticket drawn up by the player, and at the end of the competition a coded signal is formed corresponding to its formalised outcome and compare to a set of coded symbols of an electronic game database. The device contains a terminal of participants with the capability of data input of the lottery participants and transferring them to the processing centre. |
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Ergonomic keyboard arrangement Keyboard is divided to two sections disposed correspondingly to anatomical peculiarities of arm's wrist. Keys are grouped according to purpose and character of application. Mutual disposition of keyboard modules in section corresponds to position of any finger of operator, which position the fingers take at natural relaxed state relatively each other. Keyboard modules in first group are disposed in parallel or radial at small angle to each other within limits of value of possible adjacent angles among elongated fingers. Keyboard modules of second group are disposed within range of movement of thumb. Several functions of keyboard are brought in coincidence. |
Another patent 2513679.