181results about How to "Continuous change" patented technology

A fixed frequency continuously beam-steerable leaky-wave antenna in microstrip is disclosed. The antenna's radiating strips are loaded with identical shunt-mounted variable-reactance elements, resulting in low reverse-bias-voltage requirements. By varying the reverse-bias voltage across the variable-reactance elements, the main beam of the antenna may be scanned continuously at fixed frequency. The antenna may consist of an array of radiating strips, wherein each strip includes a variable-reactance element. Changing the element's reactance value has a similar effect as changing the length of the radiating strips. This is accompanied by a change in the phase velocity of the electromagnetic wave traveling along the antenna, and results in continuous fixed-frequency main-beam steering. Alternatively, the antenna may consist of two long radiating strips separated by a small gap, wherein identical variable-reactance elements are mounted in shunt across the gap at regular intervals. A continuous change in the reactance value has a similar effect as changing continuously the width of the radiating strips. This results in a continuous change in the phase velocity of the electromagnetic wave traveling along the antenna, thereby achieving continuous fixed-frequency main-beam steering.

A method, system and computer program product for providing translated web content is disclosed. The method includes receiving a request from a user on a web site, the web site having a first web content in a first language, wherein the request calls for a second web content in a second language. The method further includes dividing the first web content into a plurality of translatable components and generating a unique identifier for each translatable component. The method further includes identifying a plurality of translated components of the second web content using the unique identifier of each of the plurality of translatable components of the first web content and putting the plurality of translated components of the second web content to preserve a format that corresponds to the first web content. The method further includes providing the second web content in response to the request that was received.

Variably printed media units from an uninterrupted supply are dispensed from vending machines in association with the dispensing of products or services from the machines. The media units, which can take a variety of forms including coupons, vouchers, tickets, collector cards, game pieces, pull tabs, stickers, and web decoders, promote the sales of products or services from the vending machines or other preferably local sales outlets.

An AFM based technique has been demonstrated for performing highly localized IR spectroscopy on a sample surface. Such a technique implemented in a commercially viable analytical instrument would be extremely useful. Various aspects of the experimental set-up have to be changed to create a commercial version. The invention addresses many of these issues thereby producing a version of the analytical technique that cab be made generally available to the scientific community.

The transport device for conveying products comprises at least one pair of movable slides and an endless guide rail for guiding the at least one pair of slides, one behind the other, in a variable conveying direction. A linear motor drive device serves to drive the at least one pair of slides. A retaining element is provided on each of the two slides, wherein the retaining elements of the first slide and of the second slide form a product receiving space between them. The retaining elements on the first and second slides are each rotatably supported around a rotational axis, which is substantially perpendicular to the variable conveying direction. At least one connecting element is provided to connect the retaining elements of the first and second slides together in such a way that the relative orientation of the retaining elements to each other is determined.

A substrate processing apparatus includes a processing vessel provided with a stage holding thereon a substrate to be processed and evacuated at an evacuation port, and a source gas supplying system that supplies plural source gases to the processing vessel separately in the form of a laminar flow, wherein the evacuation port has a slit-form shape extending in a direction generally intersecting perpendicularly to a direction of the laminar flow, the evacuation port is engaged with a valve having a valve body formed with a slit-form opening corresponding to the slit-form shape of the evacuation port, the slit-form opening being provided so as to cause a displacement with respect to the evacuation port in a direction generally intersecting perpendicularly to an extending direction of the evacuation port, the valve changing a degree of valve opening thereof via displacement of said slit-form opening.