摘要:
Ribbed mirrors allowing heat to be conducted past the glass during optical polish and application of coatings and methods of fabricating same. The method comprises placing a bridge of thermally conductive material in thermal contact with the mirror plate and the supporting rib at the interior angle. The preferred thermally conductive material is room temperature vulcanizing silicone. However, the room temperature vulcanizing silicone can be mixed with a powdered heat conductor such as diamond dust, aluminum oxide and silicon carbide. Alternatively, the thermally conductive fillet can be made from a segment of thermally conductive rigid material, such as copper, diamond, beryllium, silver and aluminum having an exterior angle matching the interior angle and a thermally conductive plastic such as room temperature vulcanizing silicone or thermally conductive grease, silicone or epoxy applied to surfaces of the exterior angle.
摘要:
According to aspects of the embodiments, there is provided methods of controlling operation of a printer, apparatus and computer-readable medium. The embodiments control operation of a printer by receiving a print command for printing from a user, and displaying a print user interface including selectable document settings and context based restrictions. Context based restrictions allows a system administrator to flexibly manage users access to a device features and capabilities. A variety of restrictions can be specified including time-based, capacity-based, and application-based. This invention also prevents the user from submitting a job with a restricted feature. Advantages are a clear, understandable presentation of restrictions to the user so the user knows what features the user cannot access.
摘要:
A covert camera for surveillance in an aircraft comprises a front panel that can have an appearance other than a conventional camera. The front panel can include at least one aperture therethrough. A lens can be in or near the aperture, the lens having a field of view. A camera mount can be positioned on the front panel. The camera mount can include a sensor capable of receiving an image of at least a portion of the field of view. The camera mount can be capable of adjustment without movement of the lens.
摘要:
A covert camera for surveillance in an aircraft comprises a front panel that can have an appearance other than a conventional camera. The front panel can include at least one aperture therethrough. A lens can be in or near the aperture, the lens having a field of view. A camera mount can be positioned on the front panel. The camera mount can include a sensor capable of receiving an image of at least a portion of the field of view. The camera mount can be capable of adjustment without movement of the lens.
摘要:
An intonation training device for training musicians in just intonation. As disclosed, the device is a pocket-sized portable device with an audio output and a user interface which includes an LCD display and a device such as a push button for selecting an item from a menu. When the device is turned on, the LCD display indicates a key and the device emits a sustained pure chord in the key. The user can use the menu item selection device to select another key and the training device then continuously emits the chord in the just scale for that key. The selected key appears in the LCD display.Implementations disclosed include an implementation that employs stored samples of the chords, an implementation in which the chords are generated from waveforms, and an implementation in a portable pocket-sized multimedia asset player.
摘要:
An intonation training device for training musicians in just intonation. As disclosed, the device is a pocket-sized portable device with an audio output and a user interface which includes an LCD display and a device such as a push button for selecting an item from a menu. When the device is turned on, the LCD display indicates a key and the device emits a sustained pure chord in the key. In a preferred embodiment, the pure chord is a perfect fifth in the just scale for the key. To train his or her intonation, the user then plays a sequence of notes in the key, adjusting his or her intonation while playing to eliminate beats between the note being played and the chord being emitted by the training device. In other embodiments, the device may emit a third in the just scale for the key. The user can use the menu item selection device to select another key and the training device then continuously emits the chord in the just scale for that key. The selected key appears in the LCD display.The user interface permits specification of many modifications of the chord emitted by the training device. The chord may be augmented or diminished, major or minor, may include additional intervals, may have timbres ranging from dark to bright, may be sounded in one of a number of octaves, and may be calibrated to a number of different concert “A”s. The modifications are selected from lists and the currently-selected modification is visible in the LCD.Implementations disclosed include an implementation that employs stored samples of the chords, an implementation in which the chords are generated from waveforms, and an implementation in a portable pocket-sized multimedia asset player.
摘要:
Ribbed mirrors allowing heat to be conducted past the glass during optical polish and application of coatings and methods of fabricating same. The method comprises placing a bridge of thermally conductive material in thermal contact with the mirror plate and the supporting rib at the interior angle. The preferred thermally conductive material is RTV silicone. However, the RTV silicone can be mixed with a powdered heat conductor such as diamond dust, aluminum oxide and silicon carbide. Alternatively, the thermally conductive fillet can be made from a segment of thermally conductive rigid material, such as copper, diamond, beryllium, silver and aluminum having an exterior angle matching the interior angle and a thermally conductive plastic such as RTV silicone or thermally conductive grease, silicone or epoxy applied to surfaces of the exterior angle.
摘要:
Polymers of anionically polymerized monomers such as conjugated dienes, vinyl substituted aromatics, olefinic type compounds, and heterocyclic nitrogen containing compounds, are produced and end capped with a polyisocyanate or polyisothiocyanate. Such end capped polymers are then reacted with compounds containing an amide such as lactam to give an imide type end group. The imide type terminated polymer is hydrolyzed to form a stable amine terminated polymer which may be utilized, as a composition of matter or stored for a short period of time to an extended period of time and reacted with other various polymers and monomers, or various combinations of monomers to form various block or graft polymers. That is the amine polymer may be subsequently reacted with any amine reactive compound such as with a polyisocyanate or polyisothiocyanate and a lactam in the presence of a known anionic lactam polymerization catalysts to give a blocked nylon copolymer. Similarly, other block or graft coplymers may be obtained by reacting amine reactive compounds such as various monomers or polymers with the terminated amine polymer and examples of amine reactive polymers include polyepoxy, polyurea-aldehyde, polyphenol-aldehyde, polyamide, polyurea-urethane, polyurethane, polyimide, polyurea and similar polymer segments. Of course, identical or similar polymer forming reagents such as monomers as well as identical or similar prepolymers may also be used.
摘要:
An intonation training device for training musicians in just intonation. As disclosed, the device is a pocket-sized portable device with an audio output and a user interface which includes an LCD display and a device such as a push button for selecting an item from a menu. When the device is turned on, the LCD display indicates a key and the device emits a sustained pure chord in the key. The user can use the menu item selection device to select another key and the training device then continuously emits the chord in the just scale for that key. The selected key appears in the LCD display.Implementations disclosed include an implementation that employs stored samples of the chords, an implementation in which the chords are generated from waveforms, and an implementation in a portable pocket-sized multimedia asset player.
摘要:
A portable communications subscriber unit operates as a data transfer terminal as well as an analog cellular telephone M-ES. Two modes of operation, an analog cellular communication mode and a Cellular Digital Packet Data (CDPD) mode, are available in the subscriber unit. The subscriber unit distinguishes between paging signals indicative of a CDPD mode of communication and those indicative of an analog cellular mode of communication. The subscriber unit automatically preempts CDPD communications in favor of analog cellular communications such as those carried out in an AMPS system. The present inventive method enables the subscriber unit to remain registered in the CDPD communication system using a CDPD “sleep mode” while performing activities on the AMPS system. Another aspect of the present invention facilitates the automatic switching of subscriber unit displays to correspond to the communication system with which the unit is presently communicating.