509results about How to "Increase in cost" patented technology

In a system and method for analyzing and treating a body lumen, a lumen-expanding balloon catheter with integrated one or more delivery waveguides and one or more collection waveguides is used to perform optical analysis of the tissues surrounding the lumen during expansion. The catheter can comprise an angioplasty catheter with integrated delivery waveguides and collection waveguides to perform spectroscopy of a stenotic plaque during angioplasty.

A customer originated and directed dispatching system to provide direct coordination of requested service to service providers without the need for intermediary dispatching assistance. A database stores records each documenting needed services and customer and service provider profiles. Processing circuitry (which may be one or several networked computers) performs a dispatching process which reviews these records, locates records indicating a need for immediate service, locates the customer, identifies potential service responders, carries out an auction for the requested service and collects a list of potential service provides with their bids and profiles. The processing circuitry also performs a monitoring process which monitors service provider's activities by reviewing the records, and automatically obtained service provider's activity information, and records customer and service provider performance ratings to the database. Communications circuitry enables direct communication between the service provider and the customer as well as updates of the service provider's activity and review customer and service provider performance records.

A solid state light bulb for attachment to a lamp socket. The light bulb uses a number of super bright LEDs or color LEDs mounted within a hollow housing to replace a standard bulb such as a 60 Watt bulb. A stepped, reverse conical interior wall distributes and diffuses the light to project the appearance of a normal bulb. An upper lens of the housing may be removable to form a spot light effect.

Provided is a lens module for imaging an object on an image plane. In the order from the object side to the image side of the lens module, the lens module includes a first lens made of glass and having positive refraction power, a second lens made of plastic and having negative refraction power, a aperture stopper, a third lens having positive refraction power, and a fourth lens having negative refraction power. The lens module satisfies the following formula: Vd1−Vd2≧35; wherein, Vd1 is the Abbe number of the first lens in d light and Vd2 is the Abbe number of the second lens in the d light.

The invention relates to security feature for identification documents, and in particular to A security feature, comprising a first covert layer comprising a first covert material that is not visible to a human eye under except under a first condition, the first covert layer further comprising a material constructed and arranged to produce, upon an attempted intrusion into any part of the security feature, a first effect that is visible at least under the first condition; an optically variable layer having first and second sides, the first side being disposed adjacent the first covert layer, the optically varying layer being constructed and arranged to cover at least a portion of the first covert layer; and a second covert layer disposed adjacent to the second side of the optically variable layer, the second covert layer being constructed and arranged to cover at least a portion of the optically variable layer, the second covert layer comprising a second covert material that is visible to the human eye only at a second condition.

A solar cell having backside contacts is economically fabricated through use of acceptor and donor polymers which are inkjet printed in interleaved patterns on the back surface as the carrier accepting electrodes of the solar cell. The polymers can be placed on a tunnel oxide on the surface of a semiconductor substrate, or the polymers can be in direct contact with the semiconductor substrate. Electrical patterns interconnecting the acceptor and donor polymer patterns can also be formed by inkjet printing a seed layer and then electroplating the seed layer. Advantageously, high temperature processing is not required in the process as is required in conventional solar cell fabrication using dopant implants into the semiconductor substrate. In alternative embodiments, doped contacts are diffused in the top surface and a polymer contact is formed over the back surface.

A security system includes a proxy site that interconnects a protected site and one or more responder sites using a computer network. The protected site operates an event data collector coupled to sensors that when activated, produce event data. The event data collector can initiate connections with an event processor in the proxy site to transmit the event data to the proxy site for access by one or more of the responder sites. The event processor can receive and store the event data and can provide notifications to the responder sites of the stored event data. The responder sites can periodically poll the proxy site and can receive responses that reference available event data associated with those responder sites. The system allows responder sites share references to event data, and allows the event processor to use event rules to notify different responder sites in different manners according to different event types.

A robot apparatus has a rotatable arm member. A stationary pulley is arranged in the center of the arm member, while a pair of rotatable pulleys are arranged at the respective ends of the arm member. A pair of fingers, used for conveying a work, are attached to the respective rotatable pulleys. A driving force transmission member is engaged with the stationary pulley and the rotatable pulleys. When the arm member is rotated, the driving force transmitting means rotates the rotatable pulleys in accordance with the outer diameter ratio of the stationary pulley to the rotatable pulleys.

A solar cell having backside contacts is economically fabricated through use of acceptor and donor polymers which are inkjet printed in interleaved patterns on the back surface as the carrier accepting electrodes of the solar cell. The polymers can be placed on a tunnel oxide on the surface of a semiconductor substrate, or the polymers can be in direct contact with the semiconductor substrate. Electrical patterns interconnecting the acceptor and donor polymer patterns can also be formed by inkjet printing a seed layer and then electroplating the seed layer. Advantageously, high temperature processing is not required in the process as is required in conventional solar cell fabrication using dopant implants into the semiconductor substrate. In alternative embodiments, doped contacts are diffused in the top surface and a polymer contact is formed over the back surface.