80results about How to "Avoid wasteful use" patented technology

Some embodiments of the invention are directed to, among other things, systems, computer readable media, methods and any other means for using a handheld device to present information to a user. The handheld device and server(s) can be configured to differentiate among inexpensive and expensive information. For example, the handheld device can be configured to present media listings that represent media stored on the server(s). Each media listing can include text (inexpensive information) and thumbnails (expensive information). While the user scrolls through the media listings, the new listings can only include text. Once the scrolling stops, the missing thumbnails can be downloaded and integrated into their corresponding listings. In response to a listing being selected, the corresponding media file can be downloaded and/or played back to the user by the handheld device.

When the telephone number of digital portable telephone A is notified to reception notifying apparatus 3 (S101), the telephone number is stored (S102), and is forwarded to digital portable telephone B (S103). Next, when digital portable telephone B transmits a CALL SETUP signal and a sending number to digital portable telephone A (S104, S105), digital portable telephone A transmits a CALL PROC signal and an ALERT signal to digital portable telephone B (S106-S109). After that, information indicating that the busy line display is ON is forwarded to reception notifying apparatus 3 (S110), and the telephone number is deleted (S111). Furthermore, reception notifying apparatus 3 transmits a voice guidance to digital portable telephone A (S114).

An ink jet printer including a carriage which is movable relative to a sheet of paper, a recording head which is mounted on the carriage and records an image on the sheet by ejecting a droplet of ink toward the sheet, one or more ink tanks which store the ink or inks to be supplied to the recording head, a buffer tank which is mounted on the carriage, and one or more ink flow passages in which the inks are supplied from the ink tanks to the recording head via the buffer tank. The buffer tank has, at a height position higher than a height position where the recording head is provided, one or more air buffer chambers which accommodate respective amounts of the inks, and collect air bubbles produced in the ink flow passages. The printer further includes one or more air bubble discharging passages which communicate, at one ends thereof, with upper portions of the air buffer chambers, and discharge, via the other ends thereof, the air bubbles collected by the air buffer chambers.

A test meter system for testing a characteristic of a fluid, the test meter system including a test meter having a housing with an opening adapted to accept a test strip, an interrogation coil within the housing, a pick-up coil within the housing, and a test strip including at least one magneto-electronic-resonance sensor. When the test strip is within the opening, the interrogation coil may utilize magneto-electronic-resonance technology to interrogate the magneto-electronic-resonance sensor and the pick-up coil may be used to sense a resultant oscillation frequency of the magneto-electronic-resonance sensor, the resultant oscillation frequency associated with the characteristic. The test strip may include a plurality of sensors. The sensors may be coated with a coating sensitive to a characteristic of the fluid, where the interrogation reveals information about the fluid characteristic.

A wireless communication apparatus stores a plurality of cellular phones in an extension, connects a plurality of cellular phones to a base station, and sets up the communication speed of a communication channel to a base station according to the communication speeds of a plurality of the cellular phones. The wireless communication apparatus maintains the communication speed of a communication channel when a total sum of the speed of the communication which one of the plurality of cellular phones starts and the speed of the communication previously performed is equal to or less than the communication speed of the communication channel. An IMT2000 network stores the wireless communication apparatus and the base station corresponding to a plurality of cellular phones in a location registration database and processes incoming calls to a plurality of cellular phones according to the location registration database. Further, the IMT2000 network performs a location registration to a public network corresponding to a plurality of cellular phones (PHS, PDC).

It is an object of the present invention to provide a mobile communication system capable of shortening a delay time preceding the reception of a multicast packet at a radio base station which has been reached by a movement of a mobile terminal. The mobile communication system includes a multicast router, a data layer link switch, a radio base station, and a mobile terminal. In cases where the mobile terminal detects switching of the radio base station but does not detect switching of the multicast router, a path establishing request, a withdrawal request, and another path establishing request are sequentially output. When the switching of the radio base station and the switching of the multicast router is detected, a path establishing request is transmitted to the new multicast router, and a withdrawal request is transmitted to the previous multicast router thereafter.

A droplet discharge method for discharging a liquid material from a discharge device and arranging the liquid material in a specified quantity on a substrate, the discharge device includes a nozzle for discharging the liquid material in droplets, and the droplet discharge method include the steps of cleaning the nozzle using the liquid material, and arranging at least a part of the liquid material used for cleaning on the substrate.

Provided are a method for a device-to-device (D2D) operation performed by a terminal in a wireless communication system, and a terminal using the method. The method comprises: generating D2D support band information for each band combination, which indicates a frequency band that simultaneously supports cellular communication with a network and D2D operation with another terminal, which are carried out by the terminal, in a frequency band or a frequency band combination for cellular communication; and transmitting the D2D support band information for each of the band combinations to the network.

A thermal fixing device is provided in an image forming device having a main casing. The thermal fixing device includes a thermal fixing unit provided with a heat roller and a pressure roller for heatingly fixing a visible image onto a sheet, and a temperature sensor unit for detecting a temperature of the thermal fixing unit. The temperature sensor unit is mounted to the main casing, and the thermal fixing unit is detachably mounted to the temperature sensor unit.

A water treatment system includes a circulation pump and an electrolytic chamber in fluid communication with a main body of water. Electrolytic plates within the electrolytic chamber generate chlorine. When mineral deposits foul the electrolytic plates, water is isolated within the electrolytic chamber and a minimal amount of a pH-reducing agent is added to the electrolytic chamber to remove the mineral deposits. In a first embodiment, the pH-reducing agent is admitted on a periodic timed basis. In a second embodiment, the pH-reducing agent is added when the pH of the main body of water falls below a predetermined threshold. In both embodiments, cleaning is accomplished by adding the pH-reducing agent when the circulation pump is not operating so that the acid dwells within the electrolytic chamber for a sufficient amount of time. Activation of the circulation pump causes the pH-reducing agent to enter the main body of water.

A semiconductor device includes: a semiconductor substrate including an active element formation face on which an active element is formed, and a rear face that is on a side opposite to the active element formation face; detection electrodes formed on or above the active element formation face, detecting a remaining amount of ink by being wet in the ink; a penetration electrode penetrating a thickness direction of the semiconductor substrate; and a contact electrodes formed on or above the rear face, electrically connected to the detection electrodes via the penetration electrode, and transmitting and receiving information.

A radio communication terminal has a communication section which communicates with a base station, and a control section which controls a handoff between a plurality of base stations. The communication section receives a control information indicating whether or not a neighboring base station broadcasts a service information from the neighboring base station when the radio communication terminal performs a handoff from a first base station to the neighboring base station while the radio communication terminal receives the service information broadcasted from the first base station. The control section controls to perform a handoff from the neighboring base station to the first base station when the control section decides that the neighboring base station does not broadcast the service information based on the control information, after the radio communication terminal performs the handoff from the first base station to the neighboring base station.

To enable change of a concentration of atmosphere in a process chamber and realize a plasma reaction process required for manufacturing a liquid crystal device and a semiconductor device with a high yield at a low cost.A new flow rate setting value given to a pressure control type flow rate adjusting device of each constituent gas is a value obtained by calculating back from the process gas concentration after an estimated change under the condition that the total flow rate value is identical before and after the concentration change.A pressure controller of an exhaust pipe is switched from a pressure setting mode to a valve open setting mode only for a predetermined small time from the modification start and receives a valve open setting value obtained experimentally so as to mitigate the pressure fluctuation immediately after the change.

An internal voltage generator of a semiconductor integrated circuit includes a first driver that outputs an internal voltage by using an internal reference voltage during an active operation in accordance with a detection signal generated by using an external voltage and an active enable signal activated during an activation mode, and a second driver that outputs an internal voltage by using the internal reference voltage during the active operation in accordance with the active enable signal.

Densities of detecting patches also called control scales printed on prints in a first print job are used to control the feed rate of dampening water in a second print job following the first print job. Specifically, densities of detecting patches on the prints obtained from the first print job are measured, and a feed rate of dampening water is calculated from the densities of the detecting patches. A base feed rate of dampening water is calculated based on the feed rate calculated and a humidity and temperature occurring when the first print job is performed. A proper feed rate of dampening water is calculated based on the base feed rate and a humidity and temperature occurring when the second print job is performed.

The invention provides a nanolayer lubricating diamond grinding wheel grinding device based on an impact wave cavitation effect for solving the problem that a grinding solution affected by an air barrier is hard to enter a grinding core region. The device specifically comprises a control system, an accelerating module, an impact wave accelerating module, a machining module and a recovery module. The control system controls operation of the device; the accelerating module is composed of an accelerating pipe, a small La Farr pipe and the like, so that nanoparticles gain initial speeds; the impact wave accelerating module composed of an electromagnetic coil, an impact head, an impact ball, a wave collector, a large La Farr pipe and the like generates two wave sources, wherein one of the wavesources cleans impurities on the surface of the grinding wheel while the other one impacts the nanoparticles with initial speeds to the surface of the grinding wheels to form a nanolayer; in the machining process, the nanoparticles in the nanolayer are released to the grinding core region autonomously, so that the grinding region is self-lubricated and cooled; and the recovery module is used for recovering the nanoparticles to use the nanoparticles repeatedly. The nanolayer lubricating diamond grinding wheel grinding device not only improves the lubricating and cooling effect, but also meets an environmental-friendly development idea.