Abstract: A vehicle includes a vehicle body, a front wheel that is disposed anterior to the vehicle body and that is steerable about a steering axis, and a front fork that supports the front wheel. The vehicle body includes a vehicle body frame and a steering rotation unit that is supported on the vehicle body frame and that rotates about the steering axis. The vehicle includes a variable trail length mechanism. The variable trail length mechanism includes an oscillation shaft that extends in a vehicle width direction to thereby connect the front fork oscillatably with the steering rotation unit. The oscillation shaft is disposed at a position overlapping an axis of the front fork in a vehicle side elevational view.

Abstract: A vehicle includes a vehicle body and a front wheel that is disposed anterior to the vehicle body and that is steerable about a steering axis. The vehicle body includes a vehicle body frame and a steering rotation unit that is supported on the vehicle body frame and that rotates about the steering axis. The vehicle includes a variable trail length mechanism. The variable trail length mechanism includes an oscillation unit that supports front forks that are disposed to be oscillatable in a fore-aft direction and that support the front wheel, and an electric motor that oscillates the oscillation unit. The electric motor is supported by the vehicle body.

Abstract: In a transmission apparatus for a saddle-type vehicle, dowels on first transmission gears are engageable in and disengageable from dowel holes in adjacent second transmission gears to shift gear positions. The first transmission gears are slidable in response to angular movement of a shift spindle caused by operating a shift pedal. Invalid engagement time, during which the dowels and dowel columns are in sliding abutment, at an idling engine rotational speed is in the range from 0 msec. to 40 msec., providing an enhanced feeling for gear shifting operations and reduce hammering noise.

Abstract: The steering angles of front wheels 3f and rear wheels 3r of a vehicle 1 can be respectively controlled by a front wheel steering angle control actuator 35 and a rear wheel steering angle control actuator 44. If a steering wheel 20 is operated in a turning direction of the vehicle 1 while the vehicle 1 is traveling in a straight line, then a controller 60 changes the steering angle of the front wheels 3f to approach to a steering angle specified on the basis of an operation amount after the steering wheel 20 is operated, and also controls the front wheel steering angle control actuator 35 and the rear wheel steering angle control actuator 44 to change the steering angles of the rear wheels 3r to the opposite direction of the turning direction of the vehicle 1 immediately after the steering wheel 20 is operated.

Abstract: A transmission system for a vehicle has a shift driving mechanism which operates, under control by a control unit, at the time of shifting the gear position, to disengage a transmission gear of a current gear position and a shifter from each other after engaging a transmission gear of a next gear position and a shifter with each other in a condition where a transmission clutch that transmits power to the transmission gear of the next gear position is in an engaged state. This ensures smoother and swifter shifting of gear position.

Abstract: A vibration isolating structure for a power unit. The power unit includes an internal combustion engine equipped with transmissions. The vibration isolation structure includes torque dampers disposed between transmission gears of the transmission and a power transmission shaft supporting the transmission gears.

Abstract: A mobile vehicle 1A includes a front-wheel support mechanism 4 having a trail adjustment mechanism 9, a steering actuator 8 which generates a steering force for steering a front wheel 3f, a trail adjustment actuator 15 which generates a driving force for changing a trail of the front wheel 3f, and a control device 50. The control device 50 has a function of controlling the steering actuator 8 so as to stabilize the posture of a vehicle body 2, and a function of controlling the trail adjustment actuator 15 in accordance with an observed value of the vehicle speed.

Abstract: A vibration isolating structure for a power unit. The power unit includes an internal combustion engine equipped with transmissions. The vibration isolation structure includes torque dampers disposed between transmission gears of the transmission and a power transmission shaft supporting the transmission gears.

Abstract: A mobile vehicle 1A includes a front-wheel support mechanism 4 having a trail adjustment mechanism 9, a steering actuator 8 which generates a steering force for steering a front wheel 3f, a trail adjustment actuator 15 which generates a driving force for changing a trail of the front wheel 3f, and a control device 50. The control device 50 has a function of controlling the steering actuator 8 so as to stabilize the posture of a vehicle body 2, and a function of controlling the trail adjustment actuator 15 in accordance with an observed value of the vehicle speed.

Abstract: This technique provides a display device including an optical unit that is located at a lower section of a housing accommodating a display panel. The optical unit has a unit main body that includes a plurality of light guide members integrally provided at a base, and a case accommodating the unit main body. The light guide members of the unit main body include a receiving light guide member that has an incident surface exposed to a front surface of the housing, an emitting surface for emitting light to a light receiving sensor, and a reflective surface provided between the incident surface and the emitting surface, and an emitting light guide member for guiding light from a light emitting diode to the front surface of the housing.

Abstract: A side stand attaching structure for a motorcycle includes a stand attaching part of a body of the motorcycle, a stand bracket, and a connector. The stand bracket rotatably connects a base end part of a levelable side stand to the stand attaching part. The side stand is provided on one side at a lower part of the body. The connector connects the stand bracket to the stand attaching part. The connector is inclined to extend upward as the connector extends outwardly in a width direction of the motorcycle.

Abstract: A coil component which can secure the insulation and strength of a ferrite core and reserve a winding region sufficiently is provided. By coating a surface of an Mn—Zn-based ferrite core with a glass film, this coil component can secure the insulation between the ferrite core and a terminal electrode. Coating with the glass film also ensures the strength of the ferrite core, thereby inhibiting cracks from occurring in boundary parts between a winding core part and flanges. In the coil component, at least one of the thickness of the glass film covering the surface of the winding core part and the thickness of the glass film covering the inner side face of the flange is smaller than the thickness of the glass film in the remaining part. Thus suppressing the thickness of the glass film on the surface of the winding core part and on the inner side face of the flange can sufficiently secure a winding region M.

Abstract: A coil component ensuring adhesive bonding between first and second cores. The coil component also includes an inductive component and a pair of terminal electrodes. The first core has a first adhesion surface. The second core is connected to the first core by an adhesive agent and has a second adhesion surface in confrontation with the first adhesion surface. At least one of the first adhesion surface and the second adhesion surface is formed of a glass surface layer to which the adhesive agent is applied. The inductive component is wound over the first core. The pair of terminal electrodes are provided at one of the first core and the second core. The inductive component has one end portion electrically connected to one of the terminal electrodes and has another end portion electrically connected to remaining one of the terminal electrodes.

Abstract: When printing is performed on a base substrate with a laser after a single crystal silicon layer is transferred to the base substrate, there are problems such as ablation of the single crystal silicon layer in the peripheral portion of a printed dot or attachment of glass chips or the like to the surface of the single crystal silicon layer. After printing is performed on the bonding surface of a silicon wafer with a laser, the surface of the silicon wafer is polished by CMP (chemical mechanical polishing), so that the projection in the peripheral portion of the printed dot is removed. After that, the silicon wafer is bonded to the base substrate. Since the depression of the printed dot remains to some extent by a chemical etching effect even after the polishing by CMP, the single crystal silicon layer is not transferred only at the depression portion at the time of the transfer; accordingly, the information is left on the base substrate.

Abstract: There is provided a method of manufacturing a coil component, where a first insulation layer is formed on a first magnetic substrate, an insulation film is formed on the first insulation layer, a coil conductor is formed on the insulation film, another insulation film is formed on the coil conductor, and an open region is formed on the inner circumference side and on the outer circumference side of the coil conductor. A magnetic later is embedded, at least partially, in the open region, and a second magnetic substrate is secured on the magnetic layer. Also, a plurality of electrode terminals are formed, where one of the electrode terminals is connected to a terminal portion of the coil conductor, and the electrode terminals are provided across sides of the first and second magnetic substrates. Therefore, the first insulation layer can suitably prevent shorting failures between the electrode terminals.

Abstract: A coil component ensuring adhesive bonding between first and second cores. The coil component also includes an inductive component and a pair of terminal electrodes. The first core has a first adhesion surface. The second core is connected to the first core by an adhesive agent and has a second adhesion surface in confrontation with the first adhesion surface. At least one of the first adhesion surface and the second adhesion surface is formed of a glass surface layer to which the adhesive agent is applied. The inductive component is wound over the first core. The pair of terminal electrodes are provided at one of the first core and the second core. The inductive component has one end portion electrically connected to one of the terminal electrodes and has another end portion electrically connected to remaining one of the terminal electrodes.

Abstract: A coil component which can secure the insulation and strength of a ferrite core and reserve a winding region sufficiently is provided. By coating a surface of an Mn—Zn-based ferrite core with a glass film, this coil component can secure the insulation between the ferrite core and a terminal electrode. Coating with the glass film also ensures the strength of the ferrite core, thereby inhibiting cracks from occurring in boundary parts between a winding core part and flanges. In the coil component, at least one of the thickness of the glass film covering the surface of the winding core part and the thickness of the glass film covering the inner side face of the flange is smaller than the thickness of the glass film in the remaining part. Thus suppressing the thickness of the glass film on the surface of the winding core part and on the inner side face of the flange can sufficiently secure a winding region M.

Abstract: A vehicle frame structure for a saddle-type vehicle has a vehicle frame including a subframe portion detachably mounted on a main frame, and a joint between the main frame and the subframe which is disposed in a longitudinally intermediate portion of a continuously extending frame component, wherein the frame component is kept rigid and the joint is maintained in a small size. In the joint, the frame component has a portion divided by a vertical plane into a main-frame-side joint arm and a subframe-side joint arm. The joint arms have distal ends having arcuate outer walls cut off around their fastening positions. The joint arms further have integral upstanding walls disposed on proximal ends thereof, corresponding to the cut-off arcuate outer walls of the joint arms. The joint arms are fastened to each other with the distal ends thereof fitted in cavities surrounded by the upstanding walls.

Abstract: When printing is performed on a base substrate with a laser after a single crystal silicon layer is transferred to the base substrate, there are problems such as ablation of the single crystal silicon layer in the peripheral portion of a printed dot or attachment of glass chips or the like to the surface of the single crystal silicon layer. After printing is performed on the bonding surface of a silicon wafer with a laser, the surface of the silicon wafer is polished by CMP (chemical mechanical polishing), so that the projection in the peripheral portion of the printed dot is removed. After that, the silicon wafer is bonded to the base substrate. Since the depression of the printed dot remains to some extent by a chemical etching effect even after the polishing by CMP, the single crystal silicon layer is not transferred only at the depression portion at the time of the transfer; accordingly, the information is left on the base substrate.