摘要:
A motorcycle tire comprises a tread portion curved convexly such that the maximum cross section width TW of the tire lies between the tread edges, a carcass ply of cords arranged radially at an angle of 70 to 90 degrees to the tire equator, and a belt ply of at least one cord laid at an angle of 0 to 35 degrees disposed radially outside the carcass ply in the tread portion. When the tire is mounted on a standard rim and inflated from 10% of a standard inner pressure to 100% thereof, the tread portion swells such that the amount of swelling is larger in a shoulder region than a crown region of the tread portion. The carcass cord tension Tcs in the shoulder region is 2.0 to 3.8 times the carcass cord tension Tcc in the crown region, and the belt cord tension Tbs in the shoulder region is 1.2 to 2.0 times the belt cord tension Tbc in the crown region.
摘要:
A transparent electroluminescent display panel overlaps at least a part of a conventional instrument panel, and forms a combined display panel assembly. Overlapping front and back panel displays are selectively displayed. The front electroluminescent panel displays additional information such as navigation maps, and is turned off when such additional information is not required while the back panel is turned on. The present invention eliminates undesirable reflected images of the back panel vaguely shown on the front panel when the front panel is on and the back panel is off. A light attenuator, eliminates the reflected images. It decreases the intensity of light emitted from the front panel to the back panel, and is disposed between the back and the front panels or built into the electroluminescent panel, so that the reflected images are eliminated.
摘要:
A charge pump circuit comprises a plurality of capacitors arranged to charge and discharge for generating a charged-up voltage. An oscillation circuit generates a clock signal to be applied to the plurality of capacitors to alternately charge and discharge these charge-up capacitors. A monitoring circuit detects electrical potentials on at least two of the charge-up capacitors and controls the clock signal. An oscillating condition of the oscillation circuit based on the electrical potentials on the at least two of the charge-up capacitors.
摘要:
A two-cycle internal combustion engine comprising a combustion chamber, an exhaust port and a scavenging port each opening into the combustion chamber. The opening area of each of the exhaust port and the scavenging port is made as small as possible in relation to the engine displacement so as to restrict the revolutions of the engine crank shaft during a rated output operation of the engine. The width in the lateral direction of the opening of the exhaust port corresponds to an angle of 60.degree. as measured from the center of the combustion chamber, and the width in the lateral direction of the opening of the scavenging port corresponds to an angle of 32.degree. as measured from the center of the combustion chamber.
摘要:
A control device for a two-cycle internal combustion engine combustion engine of the fuel injection type, which is provided with an ignition control device and a fuel control device, wherein the fuel control device includes an injection mode-controlling means for controlling a timing of fuel injection by selecting a particular fuel injection mode, i.e. selecting the mode from a one-injection per revolution mode where the injection of fuel is performed on every revolution of a crank shaft of the internal combustion engine and a thinned-out injection mode where the injection of fuel is performed on plural revolutions of the crank shaft. The fuel control device is provided also with an injection quantity-controlling means for controlling the quantity of fuel to be injected.
摘要:
A two-cycle internal combustion engine of the fuel injection type, which comprises a cylinder block provided with a combustion chamber and a scavenging passage; a scavenging passage cover constituting a portion of a wall of the scavenging passage; and a fuel injection nozzle mounted on and penetrating through the scavenging passage cover, a distal end portion of the fuel injection nozzle being directed into the combustion chamber so as to inject the fuel directly into the combustion chamber.
摘要:
A process is described for continuously drying a paste material for a high-density detergent in a drying apparatus comprising a cylindrical casing and one or more sheet blades radially attached to a rotational shaft positioned at the center of the cylindrical casing such that the tip of each of the one or more sheet blades extends to the inner wall of the cylindrical casing, comprising the steps of feeding a paste material for a high-density detergent having a moisture content of from 20 to 35% by weight into the drying apparatus; forming a film of the paste material on the inner wall of the cylindrical casing by rotating the sheet blades; and scraping the film from the inner wall of the casing while continuously dehydrating and drying the film by heating under vacuum. The process of the invention conserves space and energy in drying the paste material for a high-density detergent. Furthermore, the process of the invention minimizes the deterioration of the paste material for a high-density detergent upon drying.
摘要:
A transmission system for a motorcycle or motorized tricycle, comprising a main gearbox 3 having multiple gear steps, a sub gearbox 4 coupled to the main gearbox having two widely spaced forward gears GL, GH an one reverse gear GR; and one shift lever 14 controlling the selection of the gears in the sub gearbox. The reverse gear may be interlocked with the neutral and lowest speed gear of the main gearbox.
摘要:
A transmission system for a motorcycle or motorized tricycle, comprising a main gearbox 3 having multiple gear steps, a sub gearbox 4 coupled to the main gearbox having two widely spaced forward gears GL, GH and one reverse gear GR; and one shift lever 14 controlling the selection of the gears in the sub gearbox. The reverse gear may be interlocked with the neutral and lowest speed gear of the main gearbox.