Patent application number | Description | Published |
20090000059 | PINCH PREVENTION STRUCTURE OF SLIDE DOOR - A slide door is provided to be movable between a closed position to cover a side opening formed at a vehicle-body side face and an open position. The slide door is configured to move outward and subsequently slide rearward along a rear vehicle-body outer face when the slide door moves from the closed position to the open position. There is provided a detection sensor to detect a foreign matter in coming into a gap from a vehicle-compartment inside. A drive of the slide door is stopped in case the detection sensor detects the foreign matter in coming into the gap when the slide door moves toward the open position. Thereby, any foreign matter can be prevented from being pinched in the gap formed between the slide door and the rear edge portion of the side opening. | 01-01-2009 |
20090261612 | INSTRUMENT PANEL DEVICE - An instrument panel device comprises an instrument panel body, a meter cluster portion, a display indication portion, an instrument-panel recess portion comprising a bottom face portion extending from a central portion of the recess portion to a driver's-seat-side end portion of the recess portion and a portion of difference in level which rises upward from a front end portion of the bottom face portion, a projection portion provided in front of the steering wheel, the projection portion being formed in such a manner that a specified portion of the bottom face portion of the recess portion which is located in front of the steering wheel projects upward. A meter-panel face portion of the meter cluster portion is provided at the projection portion. The display indication portion is provided at a central portion of the portion of difference in level. | 10-22-2009 |
20100244484 | PEDESTRIAN PROTECTION DEVICE FOR VEHICLE - A pedestrian protection device for a vehicle is provided at a vehicle-body front portion which comprises an engine room, a cowl box provided at an upper portion of a dash panel and extending in a vehicle width direction, and an engine hood pivotally supported at the vehicle body via a first hinge provided at a rear end portion so as to cover over the engine room. An engine-hood guide mechanism guides the engine hood upwardly and rearwardly so as to cover at least part of the cowl box when a collision of a pedestrian against a front bumper face is detected or predicted, and lowers the engine hood downwardly when a load acting on the engine hood exceeds a specified load. | 09-30-2010 |
20130076010 | VEHICLE AIRBAG SYSTEM - A back plate | 03-28-2013 |
20130241185 | KNEE BOLSTER OF VEHICLE - A knee bolster comprises a curved arm projecting rearward from its one end portion and extending downward in a side view, the other end portion of which is configured as a free end, an inside arm provided inside the curved arm and interconnecting an upper portion and a lower portion of the curved arm, and an impact absorbing member arranged at the other end portion of the curved arm so as to be deformable when the curved arm is deformed by receiving an impact load so that the impact absorbing member is caught between the curved arm deformed and a vehicle-body-side member attached to a vehicle-body member. Accordingly, a load from a knee of a passenger moving forward in a vehicle collision can be received surely and the collision impact can be absorbed properly, thereby protecting the passenger's knee effectively, avoiding improper interference with any surrounding components. | 09-19-2013 |
Patent application number | Description | Published |
20080292258 | OPTICAL DEVICE - The application relates to an optical device for enhancing the stress to be generated in a substrate in comparison with a conventional technique. To this end, the optical device includes a substrate having a photoelastic effect, a first stress layer formed on a first face of the substrate and having a pattern for generating stress which induces refraction index variation by the photoelastic effect in a partial region in the substrate, and a second stress layer formed on a second face which is a reverse face to the first face of the substrate and configured to generate stress for restoring the shape from the deformation caused by the stress generated in the substrate by the first stress layer in the substrate. | 11-27-2008 |
20100067841 | OPTICAL DEVICE AND OPTICAL TRANSMITTER - The optical device includes an outer Mach-Zehnder interferometer having two outer arm waveguides; and two multilevel modulators, each formed on one of the outer arm waveguides, which perform multilevel modulation on input light independently of each other, one of the multilevel modulators including an inner Mach-Zehnder interferometer having two inner arm waveguides, and two signal electrodes which provide electric fields that are to interact with light propagates through the inner Mach-Zehnder interferometer, the inner Mach-Zehnder interferometer or the signal electrodes cross an even number of times at crossing points so as to alternately interact with the electric fields provided by the signal electrodes, a part of a light propagation region of the inner arm waveguides which region has a boundary defined by at least one of the crossing points forms a polarization inversion region. The optical transmitter includes the above optical device. | 03-18-2010 |
20100142879 | Polarization conversion device and polarization multiplexing modulator - A polarization conversion device converts a polarization state of a light which is input to a first waveguide, that is, TE/TM mode of the light, to output it from the first waveguide. The polarization conversion device includes: a mode converter that performs the inter-conversion of TE/TM modes of the light which is input to the first waveguide; and a polarization separator that receives the light passed through the mode converter and separates the received light into a first light, TE/TM of which mode has been converted by the mode converter and a second light, TE/TM of which mode has not been converted, to output the first light to the first waveguide. | 06-10-2010 |
20130010345 | POLARIZATION MULTIPLEXING MODULATOR - A polarization conversion device converts a polarization state of a light which is input to a first waveguide, that is, TE/TM mode of the light, to output it from the first waveguide. The polarization conversion device includes: a mode converter that performs the inter-conversion of TE/TM modes of the light which is input to the first waveguide; and a polarization separator that receives the light passed through the mode converter and separates the received light into a first light, TE/TM of which mode has been converted by the mode converter and a second light, TE/TM of which mode has not been converted, to output the first light to the first waveguide. | 01-10-2013 |
Patent application number | Description | Published |
20090236160 | Hybrid drive system - A hybrid drive system includes an input member connected to an engine; an output member connected to a wheel; a first rotating electric machine; a second rotating electric machine; a differential gearing; a controller that controls the first rotating electric machine and the second rotating electric machine; and an electric power supplier that supplies the first rotating electric machine and the second rotating electric machine with electric power. | 09-24-2009 |
20090242293 | Rotating electrical machine control system and vehicle drive system - A rotating electrical machine control system includes a rotating electrical machine, a frequency conversion portion, a voltage conversion portion, a torque limitation portion, and an abnormality detection portion. The torque limitation portion limits generation of a positive torque in a region of less than a rotational speed lower limit threshold value where a rotational speed of the rotating electrical machine is less than zero, and sets a region in which the positive torque is generated to a region of the rotational speed lower limit threshold value or greater, and the torque limitation portion limits generation of a negative torque in a region of greater than a rotational speed upper limit threshold value where the rotational speed of the rotating electrical machine is greater than zero, and sets a region in which the negative torque is generated to a region of the rotational speed upper limit threshold value or less. | 10-01-2009 |
20090243523 | Electric rotating machine control system and vehicle driving system including the electric rotating machine control system - A control system includes an electric rotating machine; a driving circuit that is connected to a DC power supply, the driving circuit includes a frequency conversion unit configured such that, when the electric rotating machine is to be driven in a power running mode, the frequency conversion unit converts an output of the DC power supply into AC electric power, and when the electric rotating machine is to be driven in a regenerative operation mode, the frequency conversion unit converts an output of the electric rotating machine into DC electric power; and a control unit that controls the driving circuit, wherein the control unit judges whether a connection between the DC power supply and the driving circuit is being maintained, and is configured such that, when the connection is not being maintained, regenerative electric power generated by the electric rotating machine is reduced by controlling the driving circuit. | 10-01-2009 |
Patent application number | Description | Published |
20130119647 | UPPER VEHICLE-BODY STRUCTURE OF VEHICLE - A pair of right-and-left center pillars, a pair of right-and-left roof side rails, and an inflator provided on the inside, in a vehicle width direction, of the roof side rails and capable of supplying a gas pressure to an airbag are provided. A roof reinforcing member which extends in the vehicle width direction over respective upper end portions of the center pillars or respective nearby portions to upper ends of the center pillars is provided, which includes a front concave portion and a rear concave portion which are concaved downward respectively. The inflator is arranged such that at least a portion of the inflator overlaps with the roof reinforcing member, and a depth of the rear concave portion overlapping with the inflator is shallower than that of the front concave portion positioned nearer the center pillars. | 05-16-2013 |
20150239400 | REAR STRUCTURE OF VEHICLE - A trunk panel comprises a bottom portion, a first standing wall portion, and a second standing wall portion. A protrusion portion is provided at a rear end portion of the bottom portion and the second standing wall portion to protrude upward. This protrusion portion is spaced apart from the first standing wall portion such that a passage is formed between the protrusion portion and the first standing wall portion, wherein the passage is configured to allow water to flow down from a portion of the bottom portion which is located forward of the protrusion portion toward a rear end portion of the bottom portion and the second standing wall portion. Thereby, any bad influences of rainwater or the like, which may be brought to various kinds of members around or arranged below a rear lamp, can be properly restrained. | 08-27-2015 |
Patent application number | Description | Published |
20150354655 | SHOCK ABSORBER - A shock absorber includes a valve disc defining two chambers, a flow passage formed in the valve disc, the flow passage allowing communication between the two chambers, and a plurality of leaf valves formed in the shape of annular plates, the plurality of leaf valves being stacked on the valve disc to openably close an outlet of the flow passage. The leaf valve disposed on the tail end of the plurality of leaf valves stacked on the valve disc includes a rib projecting in an axial direction from one flat surface and recessed on an opposite side. | 12-10-2015 |
20150354656 | SHOCK ABSORBER - A shock absorber includes a valve disc defining two chambers, a flow passage formed in the valve disc, the flow passage allowing communication between the two chambers, a window formed in the valve disc, the window being connected to the flow passage, a valve seat formed on the valve disc, the valve seat surrounding the outer periphery of the window; and a plurality of leaf valves formed in the shape of annular plates, the plurality of leaf valves being stacked on the valve disc. The first leaf valve stacked on the valve disc is provided such that an outer peripheral part is seatable on and separable from the valve seat, and includes a rib recessed on a valve disc side and projecting on an opposite valve disc side at a position facing the valve seat. | 12-10-2015 |