摘要:
A device for low-pressure casting wherein the stalk or the guiding tube is filled with inert gas by causing the space formed over the molten metal in the pressurizing room to communicate with the stalk or the guiding tube. The device for low-pressure casting (100) wherein molten metal is supplied into a mold through a stalk (8) suspended from a gate for pouring of the mold (7) or through a guiding tube (21) connected to the gate for pouring at one end by pressurizing the molten metal by inert gas, the device including: a room for holding molten metal (1); a pressurizing room (2) to be in communication with the room for holding molten metal through a hole for communication (4), wherein a bottom end of the stalk (8) enters the pressurizing room or an opposite end of the guiding hole is connected to the pressurizing room, and wherein the molten metal is pressurized by inert gas; an on-off valve (5) for opening and shutting the hole for communication; a sensing device (15) for sensing that the space over the molten metal in the pressurizing room communicates with the stalk or the guiding tube; and a device (30) for supplying inert gas to an upper part of the pressurizing room.
摘要:
A vehicular lighting system that enhances motorcycle visibility is provided. Vehicle front headlights, arranged so as to be laterally symmetrical, are formed in a shape of eyes capable of evoking a face. A headlight includes a circular main light forming a pupil portion, an annular ring forming an iris portion, plates each forming a sclera portion (white of eye), an upper frame forming the contour of an upper eyelid portion, and a lower frame forming the contour of a lower eyelid portion. When the main light and the plates are made to emit light, and the ring is non-light emitting, the pupil portion and the sclera portion are clearly discriminated from each other, thus enabling recognition as “eyes” not only in the daytime but also in the nighttime. The light emitting portions may be set as the main light, the upper frame and the lower frame, and the like.
摘要:
The present invention provides a rider restricting device of a two-wheeled vehicle which is easily applicable to a small-sized vehicle and, at the same time, can absorb a frontward load and alleviate a load applied to a rider.
摘要:
A seat holding mechanism for a two-wheel vehicle for holding a seat rotatably in the horizontal direction at a predetermined height. The seat holding mechanism is disposed on the side of the seat. The seat holding mechanism allows the seat to be to be fixed at another height, so that when the vehicle is in a driving mode, the seat is prevented from rotating and the riding state can be assured. By adjusting the seat at the predetermined height in a non-driving mode, the seat can rotate in the horizontal direction. Consequently, in the non-driving mode the seat can be used as a chair, thereby improving the attractiveness of the vehicle. The two wheel vehicle with the seat holding structure has a foldable body, allowing it to be easily mounted in a four wheel-vehicle.
摘要:
A recording clock generation circuit includes a first phase comparator for detecting a phase difference between a wobble signal and a PLL internal signal; a first filter for smoothing an output from the first phase comparator; a VCO circuit for oscillating in accordance with the output smoothed by the first filter; a frequency divider for dividing a frequency of an output from the VCO circuit; a phase adjusting circuit for adjusting a phase of an output from the frequency divider; and a second phase comparator for detecting a phase difference between the wobble signal and a pre-pit signal, and outputting the phase difference to the phase adjusting circuit.
摘要:
In a four-wheeled buggy which has a pair of front wheels and a pair of rear wheels and a seat arranged around the middle of the vehicle to enable the rider to operate the vehicle in a sitting posture thereon, a pair of right and left main frames are two-dimensionally bent upwardly at the forward sections thereof and adapted to support at the front ends thereof a front wheel axle so as to prevent a front wheel driving device from hitting ground. The rearward sections of the main frames extend horizontally rearwardly to define a lowermost height from ground and are adapted to support a power unit behind the seat close to the rear wheels so as to obtain mass concentration.
摘要:
Antimycotic external imidazole preparations are disclosed. They contain the following ingredients:(a) 0.1-5 wt. % of (E)-1-[2-methylthio-1-[2-(pentyloxy)phenyl]ethenyl]-1H-imidazole hydrochloride;(b) 0.01-3 wt. % of a basic substance; and(c) an external preparation base.
摘要:
A vehicle lighting system having a plurality of lighting apparatuses disposed so as to make a vehicle front surface reminiscent of a “face,” wherein an outline of a light-emitting surface of each of the lighting apparatuses from blurring to be fused. A glare area G has a width y as expressed in an expression “y=a+b·ln(x) (ln is a natural logarithm),” “a=−107,” and “b=39.6” when a main lighting apparatus has a luminous intensity of x is defined outside an outline OL of a main light-emitting surface in a vehicle front view, and an auxiliary lighting apparatus disposition area, in which an auxiliary lighting apparatus of a steadily lighting type different from a flashing type lighting apparatus is disposed, is set upwardly of the main lighting apparatus and outside the glare area G.
摘要:
A motorcycle includes at least a first auxiliary member mounted on a body of the motorcycle for contacting a road and providing assistance to the motorcycle body to support itself, when necessary, and a second auxiliary member mounted on the motorcycle body, wherein the second auxiliary member is inflatable, in order to contact the road to support the motorcycle body, in addition to the first auxiliary member.