54results about How to "Eliminating and reducing cost" patented technology

A private wireless network is able to provide wireless telecommunication services to subscriber mobile stations that also subscribe to a public wireless network. The private wireless network includes a private base transceiver station (BTS), a private mobile switching center (MSC), and a gateway service control point (SCP). The private BTS provides a private network wireless coverage area within which the mobile station can communicate with the base transceiver station over an air interface. The gateway SCP has a private network database containing private network data records for subscribing mobile stations. A private network data record includes a private network service profile and a private network locator address. The public wireless network has a home location register (HLR) with a public network database containing public network data records for subscribing mobile stations. A public network data record includes a public network service profile and a public network locator address. When a subscriber mobile station is active on the private wireless network, the private network locator address identifies the private MSC, and the public network locator address identifies the gateway SCP. By providing the private network wireless coverage area so that it overlaps the public network's wireless coverage area, the subscriber mobile station may be handed off between the private and public wireless networks.

An online electronic marketplace in which carriers bid for loads tendered by shippers, and shippers purchase the most attractive transportation services. The system described herein efficiently matches loads and capacities, lowers transaction costs, and creates value through enhanced visibility to information resulting in efficient transportation and financial transactions. According to specific embodiments, the present invention combines a neutral marketplace patterned after a stock exchange, with the electronic format of an Internet auction site to create a trading system for the logistics industry.

A method for performing quartz-enhanced photoacoustic spectroscopy of a gas, includes providing a light source configured to introduce a laser beam having at least one wavelength into the gas such said at least one molecule within in the gas is stimulated generating an acoustic signal, accumulating the acoustic signal in a resonant acoustic detector, generating a resonant absorption signal (SA) relative to the gas concentration by at least one tuning fork serving as resonant acoustic detector, generating additionally a resonant intensity signal (SI) proportional to the intensity of the laser beam travelling through the gas, and providing an output signal (SGC) from said absorption signal (SA) and said intensity signal (SI) being independent of the intensity of the light relative to the presence or concentration of the gas.

A discharge electrode using carbon fibers, nanofibers and / or nanotubes to generate the corona discharge. The invention contemplates carbon fiber electrodes with or without a polymer matrix to form a composite, and a supporting configuration in which the fibers are wrapped helically around a supporting rod that extends along the length of the electrode. Another supporting configuration includes the fibers stretched across the gas flow path. Yet another supporting configuration includes mounting the fibers along the length of the support rod substantially parallel to the rod.

The present invention is directed to a system and method for ensuring a controlled supply source of web material 34 to be dispensed through at least one dispenser 2, 4, 6 or 24. The method involves providing at least one dispenser 2, 4, 6 or 24 to a web material provider 26 or 28 at reduced or no charge, providing exhausting means 14, 16 or 18 to the web material provider 26 or 28 for periodically activating at least one dispenser 2, 4, 6 or 24 in return for consideration 40, transferring at least one dispenser 2, 4, 6 or 24 from the web material provider 26 or 28 to an end user 32 at reduced or no charge to the end user 32, wherein the web material provider 26 or 28 provides web material 34 to be dispensed from at least one dispenser 2, 4, 6 or 24 to the end user 32 in return for consideration and transferring the exhausting means 14, 16 or 18 to the end user 32 for periodically activating at least one dispenser 2, 4, 6 or 24 in return for consideration 40 from the end user 32 which consideration is built into the consideration the end user gives to the product provider 26 or 28 so that the additional consideration for the activation means is transparent to the end user 32. The system comprises a dispenser 2, 4, 6 or 24 for dispensing web material 34, a credit carrying device 14, 16 or 18 for storing a predetermined number of credits 36 corresponding to a predetermined amount of web material 34 to be dispensed by a dispenser 2, 4, 6 or 24, wherein the credit carrying device 14, 16 or 18 interacts with the dispenser 2, 4, 6 or 24 to provide credit information to the dispenser 2, 4, 6 or 24 corresponding to at least a portion of the credits 36 on the credit carrying device 14, 16 or 18, a reading device 42 interacting with the credit carrying device 14, 16 or 18 for reading at least a portion of the credit information 36 stored on the credit carrying device 14, 16 or 18 and an activation device 44, in communication with the reading device 42, selectively activating the dispenser in response to credit information received from the credit carrying device 14, 16 or 18.

A method and apparatus where the output from a high intensity light source is controlled to produce well-exposed images / videos and to reduce automatically the intensity when an unsafe issue is detected in medical devices such as endoscopes and the like. The method and apparatus overcome problems to control light sources that have high-frequency noise, slow-response time, nonlinearity, and non-monotonic response time and to protect the patients' tissues from possible overheating / burning and the eyes of personnel and patients from possible direct exposure to high intensity light used in medical devices such as endoscopes and the like.

A process and system for producing a H2-containing product gas and purified water from an integrated catalytic steam-hydrocarbon reforming and thermal water purification process. Raw water, such as salt water, is heated by indirect heat transfer with reformate from the catalytic steam reforming process for purifying raw water in one of a multiple effect distillation process and a multi-stage flash process.

A method for separating a sample using high pressure flash chromatography is provided. The method comprises the steps of: i) providing a pressurized vessel containing an adsorption material; ii) pressurizing a compressible fluid, optionally containing a cosolvent, to create a mobile phase; iii) premixing the sample with the mobile phase or optionally placing the sample in the pressurized vessel; iv) eluting the mobile phase through the pressurized vessel, to obtain a separated sample; v) heating the mobile phase containing the separated sample after the mobile phase exits the pressurized vessel to remove the compressible fluid; and iv) collecting the separated sample. The pressurized vessel contains an adsorption material having a particle size of 10-100 microns, and the pressure of the adsorption vessel is held at 50-350 bar during elution. Also provided is an apparatus for carrying out the above method.