摘要:
An all-wheel-steerable vehicle has two front wheels, two rear wheels, and a steering system for steering the front and rear wheels in interlinked relation. The front and rear wheels are steered in the opposite directions to each other, and the steering angle of the front wheels is greater than the steering angle of the rear wheels. The vehicle thereby gives the driver a favorable drive feeling while obtaining a small radius of turning movement of the vehicle.
摘要:
A tiltable tricycle comprises a body frame, a single front wheel steerably supported on a front portion of the body frame, a power unit mounted on a rear portion of the body frame and including at least an engine, a joint case connected to the power unit for vertical angular movement, a rear axle support case connected to the joint case for lateral rolling movement, a rear axle assembly rotatably supported on the rear axle support case, a pair of rear wheels coupled to the rear axle assembly, respectively, and a shock absorber disposed between the body frame and the joint case.
摘要:
A solid disk of a disk brake has a hat and a disk element which are joined to each other by a junction. The junction has a plurality of communication holes defined therein which provides communication between opposite sliding surfaces of the disk element. First cooling air flows along one of the sliding surface of the disk element, and second cooling air flows smoothly through the communication holes along the opposite sliding surface of the disk element for effectively cooling the disk element in its entirety.
摘要:
A window glass antenna system includes a defogging heater pattern disposed on a window glass pane and being operable also as an AM broadcast receiver antenna, an impedance matching circuit having two inductors for respectively causing series resonance and parallel resonance of AM broadcast signals fed from an output of the heater pattern and being designed to supply the AM broadcast signals to an associated radio receiver, and at least one capacitor disposed between the heater pattern output and the impedance matching circuit for blocking induced noises of AM frequency band. With this arrangement, it becomes possible to significantly attenuate noises of AM frequency band to be induced into the heater pattern, without attenuating received signals of AM broadcast, whereby AM broadcast radio reception of good S/N ratio is enabled.
摘要:
A window glass antenna device disposed on an automobile window glass panel has a dedicated antenna disposed on the automobile window glass panel, a heater antenna comprising a defroster heater pattern disposed on the automobile window glass panel, and a feeder cable for transmitting received signals from the dedicated antenna and the heater antenna. An impedance transformer for effecting an impedance conversion between the dedicated antenna and the heater antenna, and the feeder cable has a primary winding having an end connected to the dedicated antenna, the primary winding having a tap connected to the heater antenna, and a secondary winding connected to the feeder cable.
摘要:
A non-liquid type preparation for injection that has improved stability contains N-(2-hydroxyethyl)-nicotinamide nitrate ester (generally known as nicorandil) and an inorganic or organic acid and/or an alkaline metal salt thereof. These ingredients, together with an excipient that is pharmaceutically acceptable, may be dissolved in a solvent, sterilized by filtration and freeze-dried to obtain a freeze-dried preparation, or may be dissolved in a solvent under an aseptic condition and recrystallized to obtain an injectable powder. Nicorandil preparations according to the present invention are very stable and useful in clinical applications.
摘要:
The present invention provides a method and an apparatus for preparing a silicon-containing solid film, which can form a thin film uniformly over a wide area. Raw-material fluid comprising a silane derivative and a hydrocarbon derivative is mixed with carrier fluid comprising carbon dioxide to form a supercritical condition. Further, an active-state is produced in the raw-material fluid of the supercritical fluid by a catalytic reaction with at least one metal catalyst selected from a group consisting of platinum, tungsten, cobalt, nickel, iron or an alloy of each of them. The fluid is blown to the substrate, thereby forming a silicon-containing solid film or a hydrocarbon-containing solid film on the substrate.
摘要:
There are provided a chip for micro chemical systems which can obviate the need of alignment at every measurement and can improve the measurement sensitivity and reduce the variation of measurement, and a micro chemical system using the chip. A thermal lens spectrometry system 10 comprises: a micro chemical chip 2 having a groove 1 into which a sample solution is injected; a rod lens 3 disposed on the micro chemical chip 2 at a predetermined spacing above the groove 1; a lens holder 9 disposed above the micro chemical chip 2; a securing section 4; an optical fiber 5; a ferrule 6 secured by the securing section 4 above the rod lens 3; a light source unit 7 connected to the optical fiber 5, and a detection device 8 disposed below the micro chemical chip 2. The securing section 4 comprises a seating 32 laid on the micro chemical chip 2, and a metal split sleeve 33 for fitting the ferrule 6 and the lens holder 9 at the outside thereof.
摘要:
The present invention provides a method and an apparatus for preparing a silicon-containing solid film, which can form a thin film uniformly over a wide area. Raw-material fluid comprising a silane derivative and a hydrocarbon derivative is mixed with carrier fluid comprising carbon dioxide to form a supercritical condition. Further, an active-state is produced in the raw-material fluid of the supercritical fluid by a catalytic reaction with at least one metal catalyst selected from a group consisting of platinum, tungsten, cobalt, nickel, iron or an alloy of each of them. The fluid is blown to the substrate, thereby forming a silicon-containing solid film or a hydrocarbon-containing solid film on the substrate.
摘要:
A window glass antenna device defrosting heaters for use as part of a reception antenna on an automobile window glass panel. The defrosting heaters include at least first and second heaters each comprising a plurality of heater wires disposed on the window glass panel, a first bus bar interconnecting ends of the heater wires, and a second bus bar interconnecting opposite ends of the heater wires. A first choke coil is connected between the first bus bars of the first and second heaters and a battery, and disposed near the first bus bars, and a second choke coil is connected between the second bus bars of the first and second heaters and the battery, and disposed near the second bus bars. The first choke coil has at least two windings disposed around a core, the windings being connected respectively to the first bus bars of the first and second heaters such that magnetic fluxes generated in the core by a first electric current flowing through the first heater and a second electric current flowing through the second heater will be canceled. The second choke coil has at least two windings disposed around a core, the last-mentioned windings being connected respectively to the second bus bars of the first and second heaters such that magnetic fluxes generated in the core by the first electric current flowing through the first heater and the second electric current flowing through the second heater will be canceled.