摘要:
Systems and methods are described for providing visual accessibility indicators on mobile devices. A computerized method of presenting a visual accessibility indicator relating to a target file includes detecting, using a mobile device, an active network connection of the mobile device to be used to transfer the target file, retrieving a connection profile for the active network connection, the connection profile including attributes relating to the active network connection, projecting accessibility of the target file at least partially based on the connection profile, and displaying, on the mobile device, a visual accessibility indicator representing the projected accessibility, wherein the visual accessibility indicator contains an icon illustrating the accessibility.
摘要:
A machine is provided with a first work arm, at least one first cylinder having a first lift chamber configured for receiving pressurized fluid so as to lift the first work arm, and a first accumulator associated with the first lift chamber of the first cylinder. The machine further includes a second work arm, at least one second cylinder having a second lift chamber configured for receiving pressurized fluid so as to lift the second work arm, and a second accumulator associated with the second lift chamber of the second cylinder. A control arrangement is provided for selectively fluidly connecting one or both of the first and second accumulators with the associated first and second lift chambers.
摘要:
A hydraulic control system for a machine is disclosed. The hydraulic control system may have a source driven by an engine to pressurize fluid, and a tool actuator movable by pressurized fluid. The hydraulic control system may further have a first valve element movable to control an amount of pressurized fluid directed to the tool actuator, and an interface device movable by an operator to control an amount of pressurized fluid directed to move the first valve element. The hydraulic control system may also have a second valve element movable to limit an amount of pressurized fluid available to move the first valve element, and a controller in communication with the second valve element. The controller may be configured to move the second valve element to reduce pressurized fluid directed to the first valve element in an amount related to a load on the engine.
摘要:
A dental reinforcing pin including a threaded portion, for self-tapping insertion in a bore formed in a tooth understructure, and a connecting portion formed integrally with the threaded portion. The connecting portion includes a shank, adapted for engagement in a dental handpiece, and a weakened portion intermediate the threaded portion and the connecting portion to permit shearing and separation of the connecting portion from the threaded portion when the pin is inserted to the depth of the bore.
摘要:
A data processing system supports preparation of a software application by coordinating the efforts of a metaprogrammer and a plurality of system users responsible to the metaprogrammer. The data processing system includes a plurality of workstations, each having a display and a user input device. Each of the workstations is connected to shared memory for access to data objects stored therein. One data object is a blank project container which includes a plurality of subject objects relating to phases in a product life for a software application. The metaprogrammer is authorized to replicate a blank project container to provide a project specified container available in shared memory to system users selected to work on a particular software application. The project specific container includes a plurality of subject objects relating to phases in a product life for the software application package. Data objects are stored in memory categorized within subject objects of the project container. An index is generated as data objects are created. Such an index is located with each subobject with each subject object. Lastly, private instances of the project container are generated relating to users. Each private instance includes a subset of the objects within the project container, selected on the basis of usefulness to the tasks assigned to this particular user.
摘要:
A machine is provided with a first work arm, at least one first cylinder having a first lift chamber configured for receiving pressurized fluid so as to lift the first work arm, and a first accumulator associated with the first lift chamber of the first cylinder. The machine further includes a second work arm, at least one second cylinder having a second lift chamber configured for receiving pressurized fluid so as to lift the second work arm, and a second accumulator associated with the second lift chamber of the second cylinder. A control arrangement is provided for selectively fluidly connecting one or both of the first and second accumulators with the associated first and second lift chambers.
摘要:
A hydraulic control system for a machine is disclosed. The hydraulic control system may have a source driven by an engine to pressurize fluid, and a tool actuator movable by pressurized fluid. The hydraulic control system may further have a first valve element movable to control an amount of pressurized fluid directed to the tool actuator, and an interface device movable by an operator to control an amount of pressurized fluid directed to move the first valve element. The hydraulic control system may also have a second valve element movable to limit an amount of pressurized fluid available to move the first valve element, and a controller in communication with the second valve element. The controller may be configured to move the second valve element to reduce pressurized fluid directed to the first valve element in an amount related to a load on the engine.
摘要:
A computer system which includes a central processing unit, a bus, and a memory store coupled to the central processing unit that includes a psuedo 3D rendering mechanism. Typically, the rendering mechanism is loaded in the memory store, but can be implemented in an application's specific integrated circuit further coupled to the central processing unit via the bus. The psuedo 3D rendering mechanism is used to generate a psuedo 3D rendered virtual image using only two dimensional prerendered selected views of 3D objects to be displayed. As the viewing orientation shifts from point to point, an adequate three-dimensional rendering is provided based on these selected views. These selected views are designed for display on a display device further connected to the computer system.
摘要:
An integrated communications link in a communications network that is provided with apparatus which allows dynamic allocability of bandwidth among a plurality of channels. At least three different types of information can be carried on these channels, and the bandwidth of these channels are dynamic so that it can be changed according to a determinable scheme. The link also sends error control information with a message that informs the receiver how the bandwidth is to be allocated, this error control information providing an extremely high level of assurance that the receiver of the information will know how the received information is to be allocated.