A modular system for constructing an atmospheric pressure plasma source. A plasma torch module may be constructed by reassembling the structural components of two (2) different models of spark plugs. Each module can produce a plasma torch having a radius of about 1 cm or more, a height of about 6 cm, and a peak density exceeding 10.sup.13 cm.sup.-3. A set of modules, each connected in series, may be used with a ballasting capacitor such that an array can be operated while sharing a common power …

A low-cost and space-saving focus adjusting apparatus which accurately performs focus adjustment by correcting chromatic aberration in focus detecting operation. A digital camera including a photographing lens and a color imaging element, according to the present invention, comprises a focus detecting light-receiving sensor for receiving an object light beam passed through the photographing lens, a correcting section for calculating, based on an output from the color imaging element, a correctio…

There is provided a camera with an automatic focusing device having hybrid AF unit capable of always performing a reliable automatic focusing operation on a moving object to provide a more preferable photographic result. The camera includes first distance measuring unit 4 having at least a pair of light receiving sensors, for measuring the distance of an object by receiving a beam of light from the object, second distance measuring unit 3 having light projecting unit for projecting a beam of lig…

An automatic focus adjusting apparatus includes an image move-amount detecting section, an image position predicting section and a control section. The image move-amount detecting section detects, for each of a pair of images of a subject divided in a predetermined direction, image positions of the subject in an image-divided direction and in a direction approximately orthogonal with this image-divided direction respectively on photoelectric conversion elements at mutually different first and se…

Solving a quadratic programming problem involved in training support vector machines by sweeping through a set of training examples, solving small sub-problems of the quadratic programming problem. Each of these sub-problems has an analytic solution, which is faster that the numerical quadratic programming solutions used in the prior art. In one embodiment, training examples with non-optimal Lagrange multipliers are adjusted, one at a time, until all are optimal (e.g. until all examples fulfill …

A camera has a finder device. A liquid crystal element is arranged in the finder device and has an image area and at least one of an index area indicating an image range and an index area indicating information relating to photographing. A control circuit switches modes between a first mode in which the image area is set into a light transmitting state and a second mode in which the image area is set into a light shielding state according to a voltage applied to the liquid crystal element. The i…

A three-dimensional video signal is generated by an objective lens, a stereo lens optical system, such as a stereo doublet lens for example, one or more image-to-signal converters, and a multiplexer. A three-dimensional monitor or two head mounted monitors may be used to render (e.g., display) the three dimensional video signal.

Compensating for time stamp aging in systems employing fair packet queuing algorithms by (i) representing a time stamp of each head-of-line packet of a session with a finite number of bits, (ii) representing a system potential with a finite number of bits, (iii) storing a packet’s time stamp when it is served, (iv) storing an obsolete indicator for each stored time stamp, and (v) updating the obsolete indicator or purging obsolete time stamps.

A remote visual inspection system having a video endoscope, a mounting post and a mount. The mount, to which a video monitor is attached, can also accommodate, at any one time, either the video endoscope or the mounting post. The video endoscope has an insertion tube and a scope body. The mount includes a sleeve which defines a central opening into which the scope body and mounting post may extend and has a slot, extending from a first end of the sleeve to a second end of the sleeve, through whi…

A system which permits regional bell operating companies (RBOCs) and other telephone service providers to offer service to high usage customers (such as Internet service providers for example) without adversely and appreciably degrading the telephone service of other customers served by the same central office. The system provides D4 formatted DS1 signals to the high usage customers. The system also allows data to be transmitted to and from the high usage customers at the maximum possible line r…