Abstract: A navigational information display system includes latitude-and-longitude information and image receiving unit which receives latitude and longitude information of active type electronic tags installed in real space, and receives an image of a real scene containing objects. This system further includes an image-and-object matching processing unit which separates an image of an object containing an object image of the surroundings of each electronic tag from the image of the real scene, and calculates a relative distance of each electronic tag and a position of the object on the image of the real scene; and an image-and-route matching processing unit which estimates a display position of a route to a destination set in advance on the image of the real scene to calculate a size of navigational symbol information on the basis of the latitude and longitude information of each electronic tag, information on the route to the destination, and the calculated position of the object.

Abstract: A tag information selecting method variably sets a maximum distance for which a tag reader/writer is to make contactless communication with an electronic tag, and determines as a processing target each electronic tag that is separated by a distance shorter than or equal to the maximum distance from the tag reader/writer, of electronic tags located within a communicatable range of the tag reader/writer, and validates information read from and/or information to be written to each electronic tag that is determined as the processing target.

Abstract: A method in which a metal powder is produced by ejecting a thermally decomposable metal compound powder into a reaction vessel through a nozzle together with a carrier gas under the condition V/S>600, where V is the flow rate of the carrier gas per unit time (liter/min), and S is the cross-sectional area of the nozzle opening part (cm2), and heating this metal powder at a temperature which is higher than the decomposition temperature of the metal compound powder and not lower than (Tm?200)° C., where Tm is the melting point of the metal, in a state where the metal compound powder is dispersed in the gas phase at a concentration of 10 g/liter or less. The method provides a fine, spherical, highly-crystallized metal powder which has a high purity, high density, high dispersibility and extremely uniform particle size, at low cost and using a simple process.

Abstract: According to the present invention, a CPU 28a shifts target pixels in steps S305, S310, and S335, and at the same time references the image data in a frame memory 23f and checks whether the image is inactive, based on the difference in successive images, and whether the pixels are bright, based on the image data, in steps S320 and S325 respectively. When the image is liable to burn-in, a variable DF is incremented and a time interval t1 is updated every 5 minutes, the time interval t1 is being set shorter for an image liable to burn-in, i.e. the amount of motion is small and many pixels are bright, and set longer for an image not liable to burn-in, i.e. the amount of motion is large and many pixels are dark, at this time.

Abstract: A method in which a metal powder is produced by ejecting a thermally decomposable metal compound powder into a reaction vessel through a nozzle together with a carrier gas under the condition V/S>600, where V is the flow rate of the carrier gas per unit time (liter/min), and S is the cross-sectional area of the nozzle opening part (cm2), and heating this metal powder at a temperature which is higher than the decomposition temperature of the metal compound powder and not lower than (Tm−200)° C., where Tm is the melting point of the metal, in a state where the metal compound powder is dispersed in the gas phase at a concentration of 10 g/liter or less. The method provides a fine, spherical, highly-crystallized metal powder which has a high purity, high density, high dispersibility and extremely uniform particle size, at low cost and using a simple process.

Abstract: In a heat transfer pipe, annular grooves in a direction inclined at an angle of 45° to 90° with respect to an axis of the pipe are continuously formed at an interval in a longitudinal direction of the pipe. The annular grooves desirably have a groove depth of 0.20 mm or more, and a groove pitch of two to five times larger than the groove depth. Moreover, a ratio W/P of a bottom width W of projections of the grooves to the groove pitch P is desirably 0.1 to 0.9.

Abstract: An information processing apparatus, which is connectable to a telephone, comprises a processor, a display device, and an input device. The processor displays information which is to be displayed on the telephone, on the display device. In response to an operation of the input device by a user, the processor sends a control signal which is adapted to control the telephone.

Abstract: A first program schedule of a receivable broadcast channel is stored in a memory device. A program in the first program schedule broadcast in a particular period of time is mapped into a second program schedule by a controller to thereby set a virtual channel including the second program schedule. When a user selects the virtual channel, the controller replays the broadcast program in accordance with the second program schedule of the virtual channel.

Abstract: A MAC address database server assigns a unique MAC address to a network interface device connected to the MAC address database server via a network. The MAC address database server includes a storage device for storing a MAC address file including multiple MAC addresses. When a MAC address is to be assigned to a network interface device, the MAC address database server reads out one MAC address from the MAC address file and transmits the MAC address to the network interface device. When the MAC address database server receives a notification that the transmitted MAC address has been successfully assigned to the network interface device, all of the addresses in the MAC address file except for the transmitted MAC address are rewritten to a temporary MAC address file. The temporary MAC address file may be stored on the same storage device as the MAC address file or on an external storage device. Then the MAC address database server deletes the transmitted MAC address from the MAC address file.

Abstract: In a heat transfer pipe, annular grooves in a direction inclined at an angle of 45° to 90° with respect to an axis of the pipe are continuously formed at an interval in a longitudinal direction of the pipe. The annular grooves desirably have a groove depth of 0.20 mm or more, and a groove pitch of two to five times larger than the groove depth. Moreover, a ratio W/P of a bottom width W of projections of the grooves to the groove pitch P is desirably 0.1 to 0.9.

Abstract: In accordance with the present invention, the method of manufacturing a vacuum chamber which is used as a cluster tool, a vacuum film-forming apparatus, or the like of a manufacturing apparatus used for semiconductors, liquid crystals, solar cells, and the like, and which is formed by a vessel in which an opening (4A) is provided at one surface for forming a cover, and a hole (4) smaller than the opening (4A) is provided in an opposite surface to the opening (4A), includes the steps of:by using a forging press which is provided with an outer die (3) and an inner die (2) for die forging a material (1-1),cutting the material to dimensions suitable for the die forging of the material (1-1) which is made of a metal;heating the material (1-1) to a temperature for die forging;placing the heated material (1-1) in the outer die (3) of the press, and pressing the inner die (2) against the material (1-1) by the forging press to effect forging; andsubjecting the forged material to machining into a predetermined configur

Abstract: Novel regenerated cellulose fiber dyeable with disperse dye is disclosed. In this regenerated cellulose fiber, 10 to 40 weight % of polyester fine particles or styrene-acrylic polymer fine particles having an average particle size of 0.05 to 5 .mu.m are compounded. Products wherein the regenerated cellulose fiber and polyester fiber are used in combination can give dyed products excellent in homochromatic properties, and since both fibers can be dyed at the same time, the dyeing efficiency is remarkably improved.

Abstract: Novel regenerated cellulose fiber dyeable with disperse dye is disclosed. In this regenerated cellulose fiber, 10 to 40 weight % of polyester fine particles or styrene-acrylic polymer fine particles having an average particle size of 0.05 to 5 .mu.m are compounded. Products wherein the regenerated cellulose fiber and polyester fiber are used in combination can give dyed products excellent in homochromatic properties, and since both fibers can be dyed at the same time, the dyeing efficiency is remarkably improved.

Abstract: An oxidation-resistant palladium powder containing one or more alkaline earth metal elements in a total amount of at least 0.005% by weight relative to Pd. The palladium powder is useful as a conductive component of a thick-film conductive paste and the resultant conductive paste can provide internal electrodes to a multilayered ceramic capacitor with minimized structural defects such as cracks or delamination. The palladium powder is produced by spraying a palladium salt solution containing one or more alkaline earth metal elements to form droplets and heating the droplets to a temperature of at least 1000.degree. C. The preferred amount of the alkaline earth metal elements in the Pd powder is from 0.005 to 0.1% by weight relative to Pd and the preferred alkaline earth metal elements are one or more elements selected from the group consisting of Mg, Ca, Sr and Ba.

Abstract: A loading and unloading airlock apparatus for a vacuum treatment chamber which includes an airlock chamber, a transport mechanism inside the chamber to transport a substrate holder arranged to have substrates detachably mounted thereon, an exhaust port to evacuate the chamber to a vacuum, a gas inlet port to introduce a gas to bring the evacuated chamber back to atmospheric pressure, a rectifying plate provided in the chamber adjacent to and at a predetermined distance away from the substrate holder on that side of the substrate holder upon which the substrates are detachably mounted, and a gas introduction pipe having a gas ejection outlet in said chamber for introducing additional gas in a space defined by the predetermined distance to flow along the surfaces of the substrates and the substrate holder.

Abstract: An apparatus and method for controlling an electromagnet for a magnetron sputtering source controls electric currents flowing through a central coil and an inner peripheral coil of the electromagnet to flow in the same direction. Further, the direction of the electric current flowing through an outer peripheral coil is made to flow in the same direction as, and in the opposite direction to, the electric currents through the central coil and the inner peripheral coil. Therefore, the magnetic field to be generated in a space near the surface of the target moves between the central portion and the peripheral portion thereof each time the direction of the electric current flowing through the outer peripheral coil is reversed. Since the of high density plasma also moves in accordance with the magnetic field, the area of the target which is sputtered becomes wider and the efficiency of utilization of the target is improved.