摘要:
In a liquid discharge head having a head body provided with an orifice plate having a plurality of discharge ports for discharging liquid droplets therefrom, a plurality of flow paths communicating with respective ones of the plurality of discharge ports, a liquid chamber for supplying liquid to the plurality of flow paths, and a plurality of energy generating elements disposed correspondingly to the plurality of flow paths and generating energy for discharging the liquid droplets, the orifice plate being joined to the joined surface of the head body in which the communication ports of the flow paths communicating with the discharge ports of the orifice plate are disposed, the orifice plate comprises a first member providing the core of the orifice plate and formed with apertures layer than the discharge ports at locations whereat the discharge ports are formed, and a second member covering the both surfaces of the first member and the inner surfaces of the apertures.
摘要:
A thin film magnetic head that reduces the coil resistance of the coil layer formed between core layers is formed by increasing the conductor width at a fixed ratio from the inner to the outer side of the coil layer in the conductor width of each turn. The conductor width on the front side with respect to a base end portion of an upper core layer is smaller than the conductor width on the rear side with respect to the base end portion, whereby it is possible to reduce the coil resistance value of the entire coil layer. Further, using a change in conductor width, it is possible to increase the magnetic efficiency of the magnetic head compared to conventional magnetic heads.
摘要:
A sheet receiving apparatus includes a sheet placing surface inclined such that the sheet is placed toward an upstream side of an ejecting direction of a sheet ejecting device, a sheet pressing device for pressing the sheet toward the second sheet placing surface, a driving device connected to the sheet pressing device for retreating the sheet pressing device from the sheet placing surface every time the sheet is ejected and moving the sheet pressing device back to the sheet placing surface, and a sheet detecting device located at the upstream side of the ejecting device for detecting the sheet and actuating the driving device. The sheet can be properly stacked and placed on the sheet placing surface.
摘要:
A method for fabricating an electric double-layer capacitor includes the steps of contacting a polarized electrode which includes a polymer having no bridge structure therein and activated carbon and a collector which includes a polymer and conductive additives, exposing the polarized electrode and the collector to electron beam to form a bridge structure therebetween. The electric double-layer capacitor having the polarized electrode and the collector thus formed has a low equivalent serial resistance and can be manufactured with a higher throughput.
摘要:
A method and apparatus for resetting a sheet processing device is disclosed in which even if a trouble occurs, a sheet processing can be continued after resetting without wasting the previous processing. In a sheet processing device in which a set of sheets conveyed from an image forming device is discharged to a discharge tray after a predetermined processing process, the processing process is finely divided into plural function units and the function units are individually reset. In a memory device, a status flag indicating the condition of each module unit is assigned to each unit. The presence of a partially performed operation is confirmed by the status flag, and only the function unit having partially performed operation is reset to its initial condition.
摘要:
An optical circuit device includes a directional coupling section and at least one diffraction grating. The directional coupling section is comprised of first and second optical waveguides and having a length n times (n is an integer equal to or larger than two) the minimum length required to completely couple light inputted to the first optical waveguide with the second optical waveguide. The diffraction grating is formed in the directional coupling section and has a specific reflection characteristic. When input light beams having different wavelengths are inputted to the input side of the first optical waveguide, light having a reflection wavelength in the diffraction grating is demultiplexed/outputted to the input side of the second optical waveguide. Light beams having other wavelengths are outputted to the output side of the first or second optical waveguide. When the light having the reflection wavelength in the diffraction grating is inputted through one of the output sides of the first and second optical waveguides from which the light beams having other wavelengths are not outputted, the light having the reflection wavelength input through the output side of the optical waveguide is multiplexed with the output light beams having other wavelengths.
摘要:
An image processing apparatus in which the amount of data bits for each of plural block units is controlled to be the same for all block units, so as to facilitate location of each block unit in coded image data without necessarily decoding the entire image. Pixel image data which is formable into plural block units is input for each block unit, and the input image data is orthogonally transformed. The orthogonally-transformed image data is quantized, and variable-length coding is performed on the quantized image data so as to generate variable-length code. The amount of variable length code in each block unit is controlled to be no more than a predetermined amount of data bits, with the predetermined amount being the same for each block unit.
摘要:
A primary containment vessel comprises an outer peripheral concrete wall surrounding a reactor pressure vessel, a pipe arrangement of a reactor water recirculation system and other reactor systems and equipments, a mat concrete wall positioned below the outer peripheral concrete wall, a reactor pressure vessel (RPV) pedestal supporting the reactor pressure vessel, a horizontal wall joining the outer peripheral concrete wall and the RPV pedestal, upper and lower dry wells, a wet well having a suppression pool in which water is stored, an isolation member for air-tightly isolating the upper dry well and the lower dry well at a position supporting the reactor pressure vessel, vent pipe arrangement used for the upper dry well communicating the upper dry well with the suppression pool, a high pressure gas inflow member used for the upper dry well located in a communicating hole formed to the RPV pedestal so as to communicate the vent pipe used for the upper dry well with a gas phase section of the wet well, another vent pipe used for the lower dry well communicating the lower dry well with the suppression pool, and another high pressure gas inflow member used for the lower dry well, which is located in a communicating hole formed to the RPV pedestal so as to communicate the lower dry well with the gas phase section of the wet well.
摘要:
An optical disc drive apparatus includes a reference base. A turntable provided on the reference base operates for receiving an optical disc thereon. An optical pickup head supported by a guide shaft is movable along the guide shaft in a radial direction of the optical disc on the turntable. A movable base supports the guide shaft, and is movably connected to the reference base. The movable base is inclined relative to the reference base at an adjustable inclination angle. A mechanism operates for moving the movable base relative to the reference base and adjusting the inclination angle to correct a tilt of an optical axis of the optical pickup head with respect to an information recording surface of the optical disc on the turntable. A plurality of guide members fixed to the reference base have respective guide surfaces. Guide rollers connected to the guide shaft are in contact with the guide surfaces of the guide members respectively.
摘要:
A passenger detecting system is disclosed, that comprises a seat, a plurality of electrodes disposed at predetermined intervals on at least the front surface of the seat, an oscillating circuit for generating a weak electric field between at least one particular electrode (referred to as a first type electrode) of the electrodes and the other electrodes (referred to as second type electrodes), a current/voltage converting circuit for detecting displacement currents that flow corresponding to the weak electric field and for converting the displacement currents into respective voltages, a controlling circuit for detecting a seating pattern of an passenger or the like on the seat corresponding to output signals of the current/voltage converting circuit, and an air bag device for inflating an air bag in case of a collision.