摘要:
The household waste treatment requires neither incineration nor disposal in landfills. Two processing sub-systems, first one for combustibles and the other or second one for incombustibles, cooperate with each other as a single system for recycling the waste. The first sub-system deals with combustible waste to yield products for fertilizing and/or conditioning soil. In the process, what are inappropriate to the production of the soil fertilizing and/or conditioning products are sent to the second sub-system, which deals with incombustible waste. This sub-system sorts the incombustible waste materials into various kinds of recyclable products. Combustibles among the incombustible waste materials are sent to the first sub-system.
摘要:
An optical information processing apparatus includes an optical head for irradiating a light beam onto an optical recording medium, an objective lens, mounted on the optical head, for condensing the light beam onto the recording medium, a photodetector for receiving a light beam from the recording medium and for generating a tracking error signal indicative of a positional deviation between a light beam irradiated position and a track, a tracking actuator for moving the objective lens in a direction intersecting tracks of the recording medium, a tracking controller for driving the tracking actuator in accordance with the tracking error signal so as to correct the positional deviation, a position detector for detecting a relative position of the objective lens with respect to the optical head in the direction intersecting the tracks, a measuring device for measuring a relationship between an offset of the tracking error signal and a position of the objective lens from the tracking error signal and an output of the position detector, a memory for storing the relationship measured by the measuring device and a correction device for correcting the offset of the tracking error signal in accordance with the stored relationship, in response to the position detector output signal.
摘要:
An image forming apparatus is capable of starting image reconstruction simultaneously with the start of scan. A pipe-line system image forming apparatus having an intermediate buffer between a date acquition device and an image reconstruction device, and the apparatus is characterized in that there is provided a path for supplying data from the data acquisition device directly to the image reconstruction device, whereby the first scan data is sent also to the image reconstruction device simultaneously with sending data to the intermediate buffer so as to immediately start image reconstruction according to the scan data.
摘要:
An automatic disc player including a housing, disc carrier means to convey a disc between predetermined playback position and a predetermined withdrawal position ready to be withdrawn out of the housing upon termination of plaback operation, signal generating means for producing control signals to be predominant over various steps of the playback operation, and an electric control circuit responsive to the control signals to control the various steps of the playback operation, the signal generating means comprising position detecting means responsive to movement of the disc to the withdrawal position and operative to produce a signal when the disc being moved away from the playback position reaches the withdrawal position, and playback re-start switch means which is operative to produce a signal in response to slight movement of the disc from the withdrawal position toward the playback position, the control signals to be produced by the signal generating means including signals to control the start of playback operation. The position detecting means and the playback re-start switch means are connected in series with between ground and the control circuit, and the signals to control the start of playback operation include the signal from the playback re-start switch means.
摘要:
A pulse-width modulation drive circuit for a load such as a motor, particularly, a motor used in a compact disc player or the like, in which losses in diodes used to absorb reverse EMF are substantially eliminated. For this purpose, the pulse widths of pulse signals used to on-off control drive current flow through the load are controlled so as to eliminate the diode losses. The circuits of the various embodiments of the invention are designed so as to be easily implemented in integrated circuit form.
摘要:
In measuring a number of echo signal, which normally attenuate chronologically, in a single pulse sequence, such as in multi-echo method or a multi-slice method, each echo signal is received and suitably amplified by a reception amplifier having predetermined levels of gain for different time periods during which the successive echo signals are processed such that the echo signals received at a data collection unit are all of substantially the same amplitude regardless of where they appear in the time sequence. The predetermined levels of gains are obtained by false scanning prior to actual image scanning and calculation and storing in a memory. As a result, the echo signals can be received within a dynamic range which is smaller than using the conventional system.
摘要:
A hair cosmetic composition containing a polyether polycarbonate having a structural unit represented by the following formula (1): [wherein A represents a C2 to C6 alkylene group; n represents an average number of 5 to 1,000; p represents an average number of 5 to 100; and (n×p) units of AO may be the same or not].
摘要:
[Problem] To provide a metal connecting method and a metal connecting device to prevent a shot-circuit between the core wire and the shield portion by preventing the insulating inner coat from melting, and to surely connect the shield portion and the conductive member to each other.[Means for solving problem]The ground terminal 4 is wound around an outer periphery of the coaxial cable 3. A portion of the ground terminal 4 wound around the coaxial cable 3 is clipped between the pair of electrodes 11, 12. While the pair of electrodes 11, 12 is pressed in a direction close to each other, a current is applied to the pair of electrodes 11, 12. The current of a predetermined current value is applied for a predetermined time so that the insulating outer coat 34 is heated more than the melting point of the insulating outer coat 34, the braided wire 33 and the ground terminal 4 are connected to each other, and the insulating inner coat 32 is heated less than the melting point of the insulating inner coat 32.
摘要:
A method of separating an adhesive-bonded body is provided, by which a pair of pieces bonded together by using an adhesive can be easily securely separated from each other, wherein the adhesive has excellent adhesive force without being influenced by environmental temperature, excellent storage stability and wide scope of selection of the piece to be bonded. An adhesive-bonded body 1 includes a pair of pieces 2 bonded together and an adhesive layer 4. The adhesive layer 4 bonds the pair of pieces 2 to each other. Ultrasonic vibration is applied to the adhesive-bonded body 1 which is put between a tool horn 6 and an anvil 7 of an ultrasonic vibration applying device 3. The ultrasonic vibration is generated by applying a voltage to a piezoelectric vibrator 5 and vibrates the tool horn 6. The tool horn 6 vibrates ultrasonically together with one piece 2. The pair of the pieces 2 bonded together shifts relatively each other due to the ultrasonic vibration. The adhesive layer 4 is heated due to the ultrasonic vibration, so that the strength of the adhesive layer 4 is decreased. The pair of pieces 2 bonded together of the adhesive-bonded body 1, which includes the adhesive layer 4 having the decreased strength due to the ultrasonic vibration, is separated into the respective separated pieces.
摘要:
The object is to provide a method of connecting covered wires mutually which can solve increasing cost. Each of the covered wires 2, 3 is comprised of a conductor 4, 10 and a cover 5, 11. The covered wires 2, 3 are connected to each other by ultrasonic welding. An ultrasonic welding machine includes a chip and an anvil. The covered wires 2, 3 are placed between the chip and the anvil. The chip is located with the length of its cross section disposed along the length of the other covered wire 3. The chip and the anvil are pushed toward each other and the chip is vibrated. Friction heat is generated between the covered wires 2, 3. The covers 5, 11 are adhered together and the conductors 4, 10 are bonded to each other by ultrasonic welding.