摘要:
A continuous kneading device is provided with an upper trunk (1) to which a powder supply tube (3) through which quantified powder is supplied is connected and in which the powder is blended with a fluid, and a lower trunk (2) concentrically connected to the bottom of the upper trunk (1). The continuous kneading device continuously kneads the powder and the fluid by a first rotating kneading plate (10) built into the upper trunk (1) and a second rotating kneading plate (11) built into the lower trunk (2), wherein surfaces of the base metals of the first and second rotating kneading plates (10, 11) are covered with a coating material (50) for reducing friction when the powder and the fluid are kneaded together.
摘要:
A continuous kneading device is provided with an upper trunk (1) to which a powder supply tube (3) through which quantified powder is supplied is connected and in which the powder is blended with a fluid, and a lower trunk (2) concentrically connected to the bottom of the upper trunk (1). The continuous kneading device continuously kneads the powder and the fluid by a first rotating kneading plate (10) built into the upper trunk (1) and a second rotating kneading plate (11) built into the lower trunk (2), wherein surfaces of the base metals of the first and second rotating kneading plates (10, 11) are covered with a coating material (50) for reducing friction when the powder and the fluid are kneaded together.
摘要:
A gas pressure transducer has a voltage stabilizer for supplying a piezoelectric crystal in a gas with an AC constant-voltage signal corresponding to an applied AC signal and having a constant peak amplitude. An alternating output current from the piezoelectric crystal is converted by a current-to-voltage converter into an AC voltage, which is shifted in phase by a phase shifter so that the impedance of the piezoelectric crystal is minimal or nearly minimal under the resonant condition. The shifted AC voltage is then applied to the voltage stabilizer. The piezoelectric crystal, the voltage stabilizer, the current-to-voltage converter, and the phase shifter jointly constitute a self-excited oscillation loop. Since the amplitude of the AC voltage from the current-to-voltage converter is uniquely dependent on the pressure of the gas, the gas pressure can be known from a DC voltage produced by rectifying the AC voltage.
摘要:
A continuous hot rolling method including the steps of: cutting the tail portion of a preceding material in a steel product and the front portion of a succeeding material in the steel product to form butt faces; previously determining the thickness of scale created on the butt faces to determine the proportion of the weight of the scale; calculating the amount of oxygen dissolved in a weld molten zone, determining a deoxidation capacity of a deoxidizer for deoxidizing the above amount of oxygen; allowing the butt faces to abut against each other to form a butt area; applying a laser beam to the butt area to form a weld molten zone; incorporating the deoxidizer having the above deoxidation capacity into the weld molten zone; and hot rolling the molten joined steel product.
摘要:
According to one embodiment, a disk drive is provided which has a head amplifier having a function of, at a data recording time, outputting AC pattern data to a write head prior to the recording of the write data to allow it to be recorded on a write splice section on a disk medium. The write head records an AC signal pattern of a high frequency on the write splice section on the disk medium according to an output timing of a write gate and then write data is recorded with a preamble as a header.
摘要:
According to one embodiment, a disk drive is provided which has a head amplifier having a function of, at a data recording time, outputting AC pattern data to a write head prior to the recording of the write data to allow it to be recorded on a write splice section on a disk medium. The write head records an AC signal pattern of a high frequency on the write splice section on the disk medium according to an output timing of a write gate and then write data is recorded with a preamble as a header.
摘要:
A method of reclaiming waste polyvinyl chloride according to the present invention includes the steps of bringing industrial waste containing polyvinyl chloride into contact with a solvent in which polyvinyl chloride can be dissolved, to remove polyvinyl chloride from the industrial waste, removing substances which cannot be dissolved in the solvent from a polyvinyl chloride solution consisting of the solvent and the polyvinyl dissolved therein, and recovering reclaimed polyvinyl chloride as a substance left over when the solvent is removed from the polyvinyl solution. The industrial waste to be reclaimed includes polyvinyl chips obtained from waste electric wires, polyvinyl chloride-impregnated wallpaper and used agricultural polyvinyl chloride sheets. The solvent used in the present invention consists of at least one kind of organic solvent selected from the group composed of methyl ethyl ketone, methyl isobutyl ketone and dioctyl phthalate.
摘要:
A bill discriminating apparatus including a detected data memory for temporarily storing data corresponding to at least one line of a bill photoelectrically detected by at least one scan of a photoelectrical detector, a control device for detecting the number of the detected data for each line of the bill to be stored in the detected data memory and detecting a condition of feeding based on the detected data of the first line of the bill to be stored in the detected data memory, a data count memory for storing the number of the detected data corresponding to each line of the bill detected by the control device, a bill feed condition memory for storing information detected by the control device and a detected pattern memory for storing the pattern of the bill based on the detected data stored in the detected data memory. The control device writes the detected data stored in the detected data memory in the detected pattern memory based on the number of the detected data corresponding to each line of the bill stored in the data count memory and the information stored in the bill feed condition memory so that rectangular patterns can be stored in the detected pattern memory.
摘要:
A lighting device is provided in which a distance between a light guide plate and a light source can be held constant, and thus an optical design thereof can be maintained. A backlight unit 24 according to the present invention includes an LED board 30, an LED 28, a light guide plate 20 having a light entrance surface 20a, and a spacer member 25. The spacer member 25 includes a first restriction portion 25a and a second restriction portion 25b. The first restriction portion 25a extends between the LED board 28 and a side edge of the light guide plate 20. The second restriction portion 25b extends from the first restriction portion 25a in a direction toward a side opposite to the light entrance surface 20a. The first and second restriction portion 25a, 25b, respectively, restricts displacements of the light guide plate 20 in a planar direction toward the LED light source 28 and in a planar direction away from the LED 28.
摘要:
An image forming apparatus including: an image forming section which has a writing head, each head having a plurality of writing elements arranged in a line, and forms images on both sides of a paper sheet; and an image processing section which sends image data to each of the writing elements of the writing head, wherein the image processing section executes a magnification adjustment processing on image data for the front surface and image data for the back surface in an arrangement direction of the writing elements according to a kind of the paper sheet.