Abstract: A mercury-free vehicle discharge lamp is described as including a discharge space with electrodes, wherein a spherical length b, which is a length in a tube axial direction of the light emitting part is 7.5 mm to 8.5 mm and a thickness volume V of the light emitting part is 50 mm3 to 100 mm3, and wherein the following formula is satisfied: ?20?(a?35)×5.5+(x?13.5)×10 +(1.85?t)×100+(2.5?d)×100?20, a: power W supplied in a stable lighting time, x: pressure [atm] of rare gas sealed in the discharge space ranging 10˜17 atm, t: thickness [mm] of a part where a wall with maximum thickness and ranging 1.30˜1.85 mm, and d: inner diameter [mm] of a part where the wall with maximum thickness.

Abstract: The serial number of a first printer in which a network board is installed before power supply of the first printer is turned is stored in the network board. The network board determines whether or not the current serial number of the first printer in which the network board is currently installed and the serial number of a second printer in which the network board is installed before the power supply of the first printer is turned ON are identical. If the two serial numbers are determined to be not identical, the network board transmits the model name of the first printer to a management server. When the management server receives the model name of the first printer, the management server transmits the configuration file associates with the model name of the first printer to the network board.

Abstract: Provided is a mercury-free vehicle discharge lamp that is stably lighted with a power of 18 to 30 W in a steady time. The lamp is defined in a light-emitting portion (11). A discharge medium including a metal halogen compound and a rare gas are sealed into the lamp. The lamp also has a discharge space in which electrodes (32) are disposed and satisfies the following equation. ?40?(a?35)×5.5+(x?13.5)×10+(1.85?t)×100+(2.

Abstract: The invention provides a technique improving the reliability of acquisition of management information from a network device.

Abstract: A shell for drum according to the present invention includes a laminated plywood-panel including a plurality of single-panels having different densities, the plurality of single-panels being jointed in decreasing order of density from a center portion in a thick direction of the laminated plywood-panel toward an outermost portion and an innermost portion, such that a single-panel having a highest density is arranged at the center portion, and single-panels having lowest densities are arranged at the outermost portion and the innermost portion.

Abstract: A drum shell is constituted of at least one laminate wood in which at least one fiber-reinforced layer (e.g. a carbon fabric) is inserted between two wooden materials via the adhesive and which is rolled up in a cylindrical shape. By setting the mass per unit area of the fiber-reinforced layer ranging from 5 g/m2 to 75 g/m2, it is possible to prevent the detachment of fibers inside the fiber-reinforced layer while controlling the shearing loss with respect to the laminate wood. The drum shell is equipped with at least one drumhead so as to produce a drum with a high sound quality and with a fine-grained exterior appearance.

Abstract: A shell for drum according to the present invention includes a laminated plywood-panel including a plurality of single-panels having different densities, the plurality of single-panels being jointed in decreasing order of density from a center portion in a thick direction of the laminated plywood-panel toward an outermost portion and an innermost portion, such that a single-panel having a highest density is arranged at the center portion, and single-panels having lowest densities are arranged at the outermost portion and the innermost portion.

Abstract: The invention provides a technique improving the reliability of acquisition of management information from a network device.

Abstract: A surface acoustic wave filter capable of obtaining a low insertion loss and wide bandwidth characteristic is provided. The surface acoustic wave filter includes a piezoelectric substrate; a pair of reflective electrodes formed on the piezoelectric substrate; and a plurality of comb electrodes formed between the pair of reflective electrodes on the piezoelectric substrate, wherein, in regard to the neighboring two comb electrodes among the plurality of comb electrodes, an electrode pitch of one comb electrode is set so that continuously varying phases of surface acoustic waves respectively generated by the two comb electrodes are obtained in a gap opposite to an outermost finger electrode of the other neighboring comb electrode.

Abstract: The setup file generating system comprises a device monitoring unit configured to monitor a target device according to a monitoring setup file; and a setup file generating unit, coupled to the device monitoring unit via a network, for generating the monitoring setup file. The device monitoring unit includes an information transmission section configured to transmit, to the setup file generating unit, first information held in the device monitoring unit, and second information held in the target device. The setup file generating unit includes an information receiving section configured to receive the first and second information from the device monitoring unit; and a setup file generation executing section configured to generate a monitoring setup file based on the received first and second information.

Abstract: A surface acoustic wave device for implementing an attenuation characteristic outside of the pass band and the narrow band characteristics, preferably for use as a filter. The surface acoustic wave device includes a piezoelectric substrate, interdigital transducers formed on the piezoelectric substrate, and first and second reflectors disposed on the sides of the interdigital transducers. Each of the first and second reflectors includes an open electrode block with a plurality of electrically independent electrode fingers, and a short electrode block with a plurality of electrode fingers of which both ends are electrically shorted.

Abstract: An information recording medium reproducing system has an insertion opening, a recording medium storing portion and a medium carrying device. Photodetectors are provided for detecting passing of the recording medium and for producing a passing signal when the medium passes. A controller is provided for controlling operation of the medium carrying device. The controller applies a discharge signal to the medium carrying device when the passing signal is not produced within a predetermined time, whereby the medium carrying device is actuated in discharge operation.

Abstract: A surface acoustic wave filter capable of obtaining a low insertion loss and wide bandwidth characteristic is provided. The surface acoustic wave filter includes a piezoelectric substrate; a pair of reflective electrodes formed on the piezoelectric substrate; and a plurality of comb electrodes formed between the pair of reflective electrodes on the piezoelectric substrate, wherein, in regard to the neighboring two comb electrodes among the plurality of comb electrodes, an electrode pitch of one comb electrode is set so that continuously varying phases of surface acoustic waves respectively generated by the two comb electrodes are obtained in a gap opposite to an outermost finger electrode of the other neighboring comb electrode.

Abstract: A surface acoustic wave filter capable of obtaining a low insertion loss and wide bandwidth characteristic is provided. The surface acoustic wave filter includes a piezoelectric substrate; a pair of reflective electrodes formed on the piezoelectric substrate; and a plurality of comb electrodes formed between the pair of reflective electrodes on the piezoelectric substrate, wherein, in regard to the neighboring two comb electrodes among the plurality of comb electrodes, an electrode pitch of one comb electrode is set so that continuously varying phases of surface acoustic waves respectively generated by the two comb electrodes are obtained in a gap opposite to an outermost finger electrode of the other neighboring comb electrode.

Abstract: A network connection apparatus of the invention has a list that includes at least device identification information used to identify a device as a monitor object device to be monitored by a monitor server. When the network connection apparatus is attached to the device, the network connection apparatus acquires the device's identification information from the device and determines whether the device is the monitor object device to be monitored by the monitor server, based on the acquired identification information and the list. In response to a negative result of the determination showing that the device is not the monitor object device, the network connection apparatus prevents transmission of the monitor information stored in the device to the monitor server via the network.

Abstract: A management server has printer monitoring information that associates the time at which a network board begins printer monitoring and the printer being monitored. The management server receives from the network board the printer's serial number, the network board's MAC address and the time at which the network board was replaced, and registers these items of information in the printer monitoring information. The network board monitors the printer and collects log information. For each log file uploaded from the network board, the management server specifies and associates which printer the log file belongs to based on the time at which the log file was collected and printer monitoring information and stores the log file in the log database while maintaining such association.

Abstract: The serial number of a first printer in which a network board is installed before power supply of the first printer is turned is stored in the network board. The network board determines whether or not the current serial number of the first printer in which the network board is currently installed and the serial number of a second printer in which the network board is installed before the power supply of the first printer is turned ON are identical. If the two serial numbers are determined to be not identical, the network board transmits the model name of the first printer to a management server. When the management server receives the model name of the first printer, the management server transmits the configuration file associates with the model name of the first printer to the network board.

Abstract: A surface acoustic wave device includes: a substrate; a pair of reflection electrodes that are formed on the substrate; and drive electrodes that are interposed between the reflection electrodes. In this surface acoustic wave device, the pitches in each of the reflection electrodes vary according to a predetermined variation pattern. With this structure, the suppression on spurious signals and the shape factor (the sharpness of the cut-off region of the pass band) can be improved at the same time.

Abstract: Improvement on an insertion loss, as well as phase balance, is obtained in surface acoustic wave device.

Abstract: Improvement on an insertion loss, as well as phase balance, is obtained in surface acoustic wave device.