摘要:
A method of recording information onto a photographic film provided with a magnetic recording layer comprises steps of reading once the information recorded on a predetermined track of the magnetic recording layer and recording it again onto the same track. In consequence, recording of the information can be conducted using a recording signal of high signal strength to improve the reliability of the information.
摘要:
A driving method for a gas discharge display panel especially of a large size. The invention uses a gentle rise-up waveform or stepwise rise-up waveform of the sustaining pulse to allow a more operational margin while not increasing load to the driving circuit.
摘要:
A motorcycle is provided with first and a second fuel tanks. These tanks are provided with fuel charging ports respectively. Both the fuel tanks are intercommunicated through a communicating pipe. Since the communicating pipe can be shut by a cock, fuel can be charged into both the tanks promptly through both the fuel charging ports. The communicating pipe is provided with a fuel pump actuated by a diaphragm communicated with an intake manifold of an engine. Accordingly, even if one of the fuel tanks is disposed at a location lower than the carburetor, fuel within the fuel tank can be fed to the carburetor via the other fuel tank. The first and the second fuel tanks may be combined to constitute a single fuel tank.
摘要:
The insertion of new data into a major-minor loop memory is effected by selectively controlling the passage of bubbles through at least two gates provided between a bubble generator and the major loop. In a two-dimensional array of such memories, the write process is initiated by first applying a transfer signal to a selected row of the memories to transfer the data in the row into their respective major loops for subsequent erasure. Then, a gate signal is applied to a first gate of each memory in the selected row to condition it for write. Another gate signal is applied to a second gate of each memory in a selected column in accordance with the data to be inserted. This arrangement permits new data to be inserted into only the memory of the array that is located at the intersection of the selected row and column.
摘要:
An ultrasound diagnostic apparatus comprises a transducer array for transmitting ultrasonic beams to a subject, a multiplexer for sequentially selecting one channel of reception signal in every N number of channels of reception signals out of a plurality of channels of reception signals outputted from the transducer array which has received receiving ultrasonic echoes from the subject, a plurality of reception signal processors for sequentially processing an N number of channels of reception signals selected by the multiplexer to produce reception data, a beam former for performing beam forming on reception data sequentially produced by the plurality of reception signal processors and having time difference to produce sound ray signals, and an image producing unit for producing an ultrasound image based on the sound ray signals produced by the beam former.
摘要:
A fan motor includes a pair of fans axially mounted to both sides of a rotary shaft of the motor. The motor includes an inner rotor placed inside a stator wound with windings and an outer rotor placed outside the stator. The motor thus has a dual-rotor structure where the inner rotor and the outer rotor are held such that both the rotors can rotate on the rotary shaft.
摘要:
An image scanning apparatus includes a transport roller transporting an original, a CCD scanning a first side of the original, a CIS scanning unit scanning a second side of the original, and a flap for reversing the original and sending the original to a transport path. A CPU controls the transport roller, the CCD and the CIS scanning unit to scan each side of the original. The CPU determines from the result of scanning whether or not each side of the original includes a predetermined pattern. When the CPU cannot identify from the result of scanning of the second side whether or not the second side includes a predetermined pattern, the CPU controls the flap and a transport unit to reverse the original and cause the CCD to scan the second side.
摘要:
The endoscope system includes an endoscope, a control unit, a beam source control unit and a type check unit. The endoscope has a radiation optical system for radiating a beam from a beam source onto a subject and an imaging optical system including an imaging device. The endoscope is removably connected to the control unit. The beam source control unit controls the emission beam intensity of the beam source according to a beam quantity specified value input from the control unit. The type check unit checks a type of the imaging device mounted on the endoscope. The beam source control unit has a plurality of control patterns representing a relationship between the beam quantity specified value and a control output value, switches to any one of the control patterns according to the check results, and controls the emission beam intensity according to the switched control pattern.
摘要:
A new artificial translation-synthesis system of adding tRNAs binding special amino acids to the in vitro translation system and synthesizing peptides with special amino acids incorporated thereto according to a dual genetic code table and an artificial codon box division.
摘要:
The flow of hydraulic fluid induced by sliding movement of a piston in a cylinder is controlled by a pilot-type main valve and a pilot valve to generate damping force. The valve opening of the main valve is controlled by adjusting the pressure in a pilot chamber through the pilot valve. A volume compensating chamber is defined by a flexible disk member so as to face the pilot chamber. The volume compensating chamber is communicated with a reservoir through communicating passages. When the disk valve opens, the volumetric capacity of the pilot chamber reduces. At this time, the flexible disk member deflects toward the volume compensating chamber, thereby suppressing an excessive rise in pressure in the pilot chamber and preventing an unstable operation of the pilot valve and the main valve to obtain a stable damping force.