摘要:
Embodiments are disclosed for adjusting alignment of a near-eye optic of a see-through head-mounted display system. In one embodiment, a method of detecting eye location for a head-mounted display system includes directing positioning light to an eye of a user and detecting the positioning light reflected from the eye of the user. The method further includes determining a distance between the eye and a near-eye optic of the head-mounted display system based on attributes of the detected positioning light, and providing feedback for adjusting the distance between the eye and the near-eye optic.
摘要:
Performing primitive composition within a user interface thread, enhancing the ability to scale a user interface framework to computing devices having limited resources. In one or more embodiments, a user interface thread walks a user interface hierarchy that describes elements of a program's user interface and directly generates static Graphics Processing Unit (GPU) data structures representing at least a portion of the user interface hierarchy. The user interface thread passes the static GPU data structures to a composition thread, which uses these static GPU data structures during generation of a plurality of video frames. This includes the composition thread, based on the static GPU data structures, sending GPU data and GPU commands for the plurality of video frames to a GPU for rendering.
摘要:
In the preparation of accounting data for transactions involving money on at least one money transfer system, in particular on an automated teller machine, data is exchanged using the so-called SWIFT code, for example. The management system normally produces the accounting data in a standard form for all transaction following a format such as this. For flexible preparation of accounting data for different financial institutes, it is now proposed that the system comprise a conversion device (PTSIA) which is connected to the management system (CCMS) in order to prepare the accounting data in different ways for different financial institutes (B1, B2, . . . ) through the conversion device (PTSIA) for the respective financial institute (B1) converting the first accounting data items (D-IN) into second accounting data items as a function of presets (TMPL), wherein the presets (TMPL) indicate at least one format (DTA) desired by the financial institute (B1) for the second accounting data items (D-OUT).
摘要:
The reference air channel of a gas sensor or a lambda probe having a laminate body produced by printing technology is provided. The laminate body is produced by printing a suitably structured layer onto a neighboring layer, for example, by screen printing.
摘要:
The present invention relates to an arc-quenching device for circuit breakers having double-break contacts for use in low-voltage distribution systems. Provided around a prechamber (41) is a magnetic shield (91) for the purpose of intensifying the magnetic blowing action on an arc formed between the arc guide rails (51, 61) of the prechamber. In addition, a blowing loop (81) is inserted in the arc-quenching circuit and extends in sections parallel to an arc guide rail (61). Prechamber insulation having a bulge constricting the arc area likewise serves the purpose of optimizing the arc run.
摘要:
An apparatus for supporting a substrate is described that has a ball adapted to minimize damage between the substrate support and the substrate supported thereon. In one embodiment, an apparatus for supporting a substrate includes ball disposed on an inclined ball support surface. The ball support surface is adapted to bias the ball toward one side of the ball support surface thereby providing space for the ball to roll as the substrate supported thereon changes in length when exposed to thermal influences. In another embodiment, the apparatus further comprises a cage adapted to capture the ball to the ball support surface.
摘要:
A media integration layer including an application programming interface (API) and an object model allows program code developers to interface in a consistent manner with a scene graph data structure in order to output graphics. Via the interfaces, program code adds child visuals to other visuals to build up a hierarchical scene graph, writes Instruction Lists such as geometry data, image data, animation data and other data for output, and may specify transform, clipping and opacity properties on visuals. The media integration layer and API enable programmers to accomplish composition effects within their applications in a straightforward manner, while leveraging the graphics processing unit in a manner that does not adversely impact normal application performance. A multiple-level system includes the ability to combine different media types (such as 2D, 3D, Video, Audio, text and imaging) and animate them smoothly and seamlessly.
摘要:
An antenna system includes a first portion and a second portion. The first portion and the second portion form an antenna loop. The first portion may be etched on a printed circuit board. The second portion may be coupled with the first portion or extend from the first portion. The first portion and the second portion each may have one or more turns. Further, the second portion of the antenna loop resides in a three-dimensional geometric space that is different from the first portion of the antenna loop. The antenna system is particularly well suited for electronic devices having a confined internal space, for example, a cordless pointing device, a cordless gaining device, or a cordless camera device. A method for designing an antenna system is also disclosed.
摘要:
A plasma reactor appropriate for fabrication, especially etching, of semiconductor integrated circuits and similar processes in which the chamber has a top comprising a truncated conical dome and, preferably, a counter electrode disposed at the top of the conical dome. An RF coil is wrapped around the conical dome to inductively couple RF energy into a plasma within the chamber dome. The dome temperature can be controlled in a number of ways. A heat sink can be attached to the outside rim of the dome. A rigid conical thermal control sheath can be fit to the outside of the dome, and any differential thermal expansion between the two is accommodated by the conical geometry, thus assuring good thermal contact. The rigid thermal control sheath can include resistive heating, fluid cooling, or both. Alternatively, a flexible resistive heater can be wrapped around the dome inside the RF coil. The resistive heater includes a heater wire wound in a serpentine path that has straight portions overlying and perpendicular to the RF coil but has bends located away from the RF coil. The path prevents the heater wire from shorting the azimuthal electric field induced by the RF coil and also acts as a Faraday shield preventing capacitive coupling from the coil into the chamber plasma.
摘要:
An apparatus for transmitting video data over an integrated services digital network. The apparatus comprises a video/audio receiving unit, a transmitting unit for transmitting video data over a switched connection to the video/audio receiving unit, a receiving unit for receiving request signals from the video/audio receiving unit, an encoding unit for encoding the video data using at least two different encoding methods, and a control unit cooperatively engaged with the encoding unit, wherein the encoding methods are selectable in accordance with the request made by a subscriber to select the type of encoding method and the time of encoding.