摘要:
An acoustic field in a body of water is monitored using a coherent light field emitter applying a distributed light field across the surface of the water to be reflected, and a sensor is used to sense reflected components of the light field above the surface and to provide a signal representing information in the reflected light and related to movements in the water and caused by the acoustic field. The signal is provided from an interferometry technique and useable to derive information on the underwater acoustic field in a useful form.
摘要:
A seismic data acquisition system includes a connector housing and a mating electrical circuitry module. A single interface couples electrical circuitry housed in the electrical circuitry module to one or more signal data carriers that are consolidated at a single location in the connector housing. Preferably, the connector housing and electrical circuitry module each have a substantially contaminant-free interior regardless of whether these two parts are mated. An alternate connector housing has two plug casings, each of which are provided with a plug. A complementary alternate electrical circuitry module includes two receptacles complementary to the plugs and an interior space for holding the electrical circuitry. A locking pin disposed within the plug casing selectively engages the electrical circuitry module. A method for establishing communication between electrical circuitry and the carriers and external devices includes providing a single communication interface between the carrier and the electrical circuitry.
摘要:
A scientific article is displayed as three frames, a title frame, a text frame, and a figures and tables frame, in a browser window. The title frame displays bibliographic information for the article in question. The text frame is used to display the text of each section of the article. The figures frame is used to display the figures, tables and any other non-text items of the article. Links are provided in the text frame that, when clicked, will display the appropriate figure or table in the figures and tables frame.
摘要:
A seismic data acquisition system includes a connector housing and a mating electrical circuitry module. A single interface couples electrical circuitry housed in the electrical circuitry module to one or more signal data carriers that are consolidated at a single location in the connector housing. Preferably, the connector housing and electrical circuitry module each have a substantially contaminant-free interior regardless of whether these two parts are mated. An alternate connector housing has two plug casings, each of which are provided with a plug. A complementary alternate electrical circuitry module includes two receptacles complementary to the plugs and an interior space for holding the electrical circuitry. A locking pin disposed within the plug casing selectively engages the electrical circuitry module. A method for establishing communication between electrical circuitry and the carriers and external devices includes providing a single communication interface between the carrier and the electrical circuitry.
摘要:
Air ducts mounted to pass through the bodies of campers or trailers and provide flow paths for air from relatively high pressure to relatively low pressure areas adjacent the outer surfaces of the vehicle bodies. In their most useful forms, the air ducts run from side to side through the vehicle bodies, and serve to reduce air pressure differences between the sides of moving vehicles caught in strong crosswinds, and thus protect the vehicles against the danger of turnover in such winds.
摘要:
A self propelled flying vehicle (1) adapted to emulate a hostile firing action comprises an ultraviolet light source (5) in communication with a driving means (7) for driving the ultraviolet light source. The driving means (7) stores information indicative of an ultraviolet profile of a hostile firing action and, in use, communicates the ultraviolet profile to the ultraviolet light source (5).
摘要:
This invention relates to a vehicle wheel protection device and a method for protecting wheels from curbing. The wheel protection device includes an elongate member or plurality of elongate members capable of being attached using an adhesive to the side wall of a tire, or the front face of a wheel rim or wheel trim.
摘要:
The container inspection system operates globally at container handling facilities around the world and includes at least one transport apparatus located at a container handling facility having a spreader or other framework for connecting and handling cargo containers of all shapes and sizes. The transport apparatus is in communication with a computer network including several computing devices that provide to the transport apparatus comparison data including load models, load signatures, weight profile, and sensory limits related to a particular container. Sensors can be located on the spreader, inside the container, and invasively through the container and provide scanned characteristic data that is compared to the comparison data to determine a pass status or a fail status for the container. Ancillary data and authority input may be provided to the system by outside sources, such as other inspection systems and governmental entities. The transport apparatuses then move the connected container to a first location if a pass status is determined and a second location if a fail status is determined. The computer network may include a global host computer, a local host computer, and a local transport computer and employs expert system methodology.
摘要:
A seismic data acquisition system includes a connector housing and a mating electrical circuitry module. A single interface couples electrical circuitry housed in the electrical circuitry module to one or more signal data carriers that are consolidated at a single location in the connector housing. Preferably, the connector housing and electrical circuitry module each have a substantially contaminant-free interior regardless of whether these two parts are mated. An alternate connector housing has two plug casings, each of which are provided with a plug. A complementary alternate electrical circuitry module includes two receptacles complementary to the plugs and an interior space for holding the electrical circuitry. A locking pin disposed within the plug casing selectively engages the electrical circuitry module. A method for establishing communication between electrical circuitry and the carriers and external devices includes providing a single communication interface between the carrier and the electrical circuitry.