Other

Sony Electronics Inc

Sony Corporation

Sony Corportion

Hnat, James G.

Schaffer, Mark A.

Mark A Schaffer

Fujio Noguchi

James G Hnat

Kazuhiko Akaike

Gail Karen White

Richard Gioscia

Takaaki Ota

Noriko Kotabe

Takashi Otani

Tadashi Kajiwara

Peter G Jordan

Setsuko Watanabe Blaszkowski

This invention relates to a process that utilizes high-temperature oxidation with controlled stoichiometry in the concentration of vanadium from carbonaceous feedstock materials containing vanadium, such as residues, ashes and soots resulting from the combustion or gasification of petroleum vacuum residuum, petroleum coke, kerogen from oil shale, and bituminous sand, e.g., tar sand or oil sand, or extra heavy oil or other carbonaceous feedstocks that contain vanadium. A preferred embodiment uses a counter-rotating vortex reactor and a cyclonic, entrained-flow reactor to rapidly heat and oxidize feedstock at temperatures in the range of about 2100&#xb0; F. to 2900&#xb0; F., resulting in a vapor stream with entrained, solid materials comprising the concentrated vanadium species. The entrained, vanadium-rich product solids may be removed from the high-temperature vapor stream by a high-temperature filter assembly, with or without the aid of a high-temperature cyclone separator which removes a portion of the vanadium-rich solids upstream of the filter. The filtered vapor stream may be stored or then ducted to suitable unit operations for possible oxidation and heat recovery, followed by entailed pollution control prior to its final discharge to the atmosphere.

Methods for the concentration of vanadium from carbonaceous feedstock materials

This invention relates to an apparatus and process that utilizes high-temperature oxidation and sublimation techniques for the recovery of molybdenum from spent catalysts or other feedstocks that contain molybdenum. A preferred embodiment uses a counter-rotating vortex reactor and a cyclonic entrained-flow reactor to rapidly heat and oxidize the spent catalyst feedstock, such as carbon, sulfur, and molybdenum compounds, at temperatures in the range of about 2100&#xb0; F. to 2900&#xb0; F., resulting in a gas-solid stream containing molybdenum trioxide vapor. A high-temperature cyclone separator is utilized to separate the residue from this stream before this stream is rapidly quenched to a temperature sufficient to effect the condensation of solid molybdenum trioxide without condensing arsenic or phosphoric oxides. The condensed molybdenum trioxide material is separated from this stream by passing through a high-temperature filtration system. The remaining gaseous stream is then ducted to suitable unit operations for possible further material reclamation and entailed pollution control prior to its final discharge to the atmosphere.

Method and apparatus for the recovery of molybdenum from spent catalysts

Motion vectors from one video frame to another are detected by segmenting a present frame of video data into plural blocks and then comparing a block in the present frame to a corresponding block in a preceding frame to detect rotational and zoom movement of the present block relative to the preceding block, in addition to rectilinear movement.

Video motion vector detection including rotation and/or zoom vector generation

An innovative but easy to use on-line guide is provided to provide the user of a multiple channel television broadcast system a wealth of programming information in a simple format that is easy to understand. The guide enables the user to easily select a particular program to watch. In particular, when the guide is presented to the user, the guide covers only a portion of the actual television screen or display. The remaining portion of the television screen continues to broadcast the audio and video of the currently selected program. As a user scans through the guide and moves the pointer from one station to another, the system responds by automatically tuning to the channel pointed to by the pointer and provides the audio and displays the video in the portion of the screen not covered by the guide. Thus, the user can easily get an idea of the broadcast on a particular station without exiting the guide and without expressly selecting a particular channel. Furthermore, a written description of the program currently broadcasted on a station that the cursor currently points to is also shown. Thus, the user is provided the audio and video of a particular program as well as a written description of the program and the ability to easily preview another station broadcasting another program simply by moving the pointer. Once the user determines that a particular station is to be viewed, the user simply indicates selection by depressing the corresponding key on the receiver or remote control device which then functions to remove the guide. If the viewer exits the guide without selection of a station, the system automatically tunes back to the station that the system was tuned to at the time the guide was entered.

Method and apparatus for providing station and programming information

An innovative but easy to use on-line program list is provided to provide the user of a multiple channel television broadcast system a wealth of programming information in a simple format that is easy to understand. The guide enables the user to easily select a particular program to watch or to watch in the future. Unlike prior art television guides, the present invention presents a program list that is oriented according to the program instead of the channel. In particular, the program list provides program information and the times the program is broadcasted the displayed timeframe. This is particularly useful for viewing in one simple and easy-to-read format the start times of a pay-per-view program, which may, for example, be broadcasted every 1/2 hour over a variety of channels.

Method and apparatus for providing program oriented information in a

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Trappe, PA, United States of America

Mark A Schaffer