Abstract: A vehicle travel control apparatus makes an own vehicle automatically follow a vehicle in front by setting a target acceleration/deceleration G0 using travel data expressing behavior of the vehicle, travel environment, driving operations and others. Here, during vehicle travel based on driver control, multiple travel data are sampled a predetermined number of times to perform multiple regression analysis on that sampled data. Preference data expressing preferences of the driver (multiple regression coefficients) are thereby obtained, and target acceleration/deceleration computation data are updated using these multiple regression coefficients. As a result, it is possible to control the behavior of the vehicle in accordance with preferences of the driver during automatic following control execution.

Abstract: A bending press system provided with a bending press (1) with at least one bending station to mount a plurality of divided tools and, tool housing devices (65, 123) to house divided metals to be used on the bending press and, tool exchange devices (61, 143) which mount said divided tools on the bending station, in which are provided a first memory means (403) which stores housed positions of each divided tool housed in the housing devices and a second memory means (405) which stores the bending line length of the bent part, the flange length and the bending angle of the bent product and, a first computation means (407) which, based on the bending line length, flange length, bending angle, computes the tool (cross section shape) type and the length of the bending station, and a second computation means (409) which, based on the tool type and length of the bending station computes the arrangement of each divided tool on the bending station, and an NC control means (411) which controls the tool exchange device s

Abstract: In the conventional lighting equipment for vehicle using LED lamp, as the LED lamp irradiation angle is narrow, an optical irregularity making the luminescent surface spotted is generated, resulting in a feeling of wrongness of the viewer. Means to Solve the Problem. A LED lighting equipment 1 for vehicle of the present invention, comprising at least one light emitting unit 3 wherein an LED lamp 2 is disposed approximately at the focus of one hyperboloid, a reflection surface of hyperboloid 4 defined by the other hyperboloid comprising a transmission portion 4a disposed in an appropriate range near the optical axis is arranged in the LED lamp 2 optical axial direction, and a refection surface of paraboloid of revolution 5 having the approximate focus at the focus of said the other hyperboloid focus is arranged at the side of said LED lamp 2, allows to enlarge the irradiation angle at the reflection surface of hyperboloid 4, and to emit light in a larger area.

Abstract: A fuel cell stack is located close to a cabin in at least one of a front compartment and a rear compartment of a vehicle, with the longitudinal direction of the fuel cell stack oriented transversely to the vehicle's longitudinal axis. The fuel cell stack is located closer to the cabin than an energy absorbing portion of a vehicle side member. A vehicle cross member is disposed farther from the cabin than the fuel cell stack. A cover covering the fuel cell stack is provided. The fuel cell stack is mounted via a mount having a force limiter to the vehicle side member. A bumper is provided for stopping the fuel cell stack at an end of the movement of the fuel cell stack permitted by the force limiter.

Abstract: A bending press system provided with a bending press (1) with at least one bending station to mount a plurality of divided tools and, tool housing devices (65, 123) to house divided metals to be used on the bending press and, tool exchange devices (61, 143) which mount said divided tools on the bending station, in which are provided a first memory means (403) which stores housed positions of each divided tool housed in the housing devices and a second memory means (405) which stores the bending line length of the bent part, the flange length and the bending angle of the bent product and, a first computation means (407) which, based on the bending line length, flange length, bending angle, computes the tool (cross section shape) type and the length of the bending station, and a second computation means (409) which, based on the tool type and length of the bending station computes the arrangement of each divided tool on the bending station, and an NC control means (411) which controls the tool exchange device s

Abstract: A bending press system provided with a bending press (1) with at least one bending station to mount a plurality of divided tools and, tool housing devices (65, 123) to house divided metals to be used on the bending press and, tool exchange devices (61, 143) which mount said divided tools on the bending station, in which are provided a first memory means (403) which stores housed positions of each divided tool housed in the housing devices and a second memory means (405) which stores the bending line length of the bent part, the flange length and the banding angle of the bent product and, a first computation means (407) which, based on the bending line length, flange length, bending angle, computes the tool (cross section shape) type and the length of the bending station, and a second computation means (409) which, based on the tool type and length of the bending station computes the arrangement of each divided tool on the bending station, and an NC control means (411) which controls the tool exchange device s

Abstract: A double-stacked type lamp unit for a vehicle comprising an LED lamp unit using an LED lamp as the light source and having a reflecting surface for the LED, and an incandescent lamp unit using an incandescent lamp as the light source and having a reflecting surface for the incandescent lamp, is configured so that the reflecting surface for the LED is formed partially optically transparent, and the incandescent lamp and the reflecting surface for the incandescent lamp are arranged on a back surface of this reflecting surface for the LED. The LED lamp unit and the incandescent lamp unit are therefore coupled to each other in a manner that the reflecting surfaces are stacked, whereby the combination of the lamp units may display as a different lamp color.

Abstract: An automobile signal lamp having at least one light emitting unit including a light source whose main light emitting direction substantially agrees with the irradiation axis of the automobile signal lamp, a first reflecting surface corresponding to at least irradiation direction side half of a parabolic reflecting surface obtained by rotating around said irradiation axis a parabola taking said light source as focal point, and a direction orthogonal to said irradiation axis of the automobile signal lamp as central line, and a second reflecting surface separated from said irradiation axis by a convenient distance respectively in the reflection direction of said first reflecting surface, disposed radially not to interfere each other, and reflecting light from said first reflecting surface in a direction parallel to said irradiation axis.

Abstract: In the conventional lighting equipment for vehicle using LED lamp, as the LED lamp irradiation angle is narrow, an optical irregularity making the luminescent surface spotted is generated, resulting in a feeling of wrongness of the viewer. Means to Solve the Problem. A LED lighting equipment 1 for vehicle of the present invention, comprising at least one light emitting unit 3 wherein an LED lamp 2 is disposed approximately at the focus of one hyperboloid, a reflection surface of hyperboloid 4 defined by the other hyperboloid comprising a transmission portion 4a disposed in an appropriate range near the optical axis is arranged in the LED lamp 2 optical axial direction, and a refection surface of paraboloid of revolution 5 having the approximate focus at the focus of said the other hyperboloid focus is arranged at the side of said LED lamp 2, allows to enlarge the irradiation angle at the reflection surface of hyperboloid 4, and to emit light in a larger area.

Abstract: An LED lamp includes a first optical member and a second optical member. The first optical member is for providing light from an LED chip, provided with at least one of a concave mirror and a dome lens, at an appropriate illumination angle. The second optical member is a lens positioned to receive light from the first optical part via an air layer. At least one surface of the second optical member is a prismatically cut surface.

Abstract: There has been limitation that since in a prior lamp for the vehicle, an amount of light is switched in the case where combining the lamp units which usage is different, a combination thereof is impossible except for the lamp unit with the same light color and so forth.

Abstract: A lamp for vehicle that includes a light source, a housing, a reflector and a lens is disclosed. The lens is made by the process that includes the steps of (a) assuming an imaginary plane with a cross hatching pattern made of crossing groups of plural lines disposed in parallel at a constant pitch, (b) deforming the imaginary plane by a desired shape consisting of a convex surface, a concave surface or a combination of both surfaces, so that the cross hatching pattern is deformed into a process surface, and (c) processing a lens cut in accordance with the cross hatching pattern when the process surface is orthographically projected onto the lens surface. The deformation given to the imaginary plane is performed so that the maximum pitch of the cross hatching pattern orthographically projected onto the lens surface is 1.5 times or more and 20 times or less the minimum pitch. The lens cut may have curvatures of the same diffusion coefficient regardless of the pitch of the cross hatching pattern.

Abstract: An rectangularly shaped illumination area utilizing an LED device having a high utilization efficiency in light flux and having an economical manufacturing cost is attained. Herein a light flux emitted from an LED chip 1 and then reflected by reflective surfaces of a horn 11 toward a lens 12 is concentrated into corner FIGS. 14 located in diagonal directions of the rectangular shape 4 while another light flux emitted from the LED chip 1 and directly incident to the lens 12 is focused by the lens on an area having an elliptic FIG. 13, which is inscribed in the rectangle area 4.

Abstract: An end portion of a trench isolating region has a shape of steps so that a residual gate material can be easily removed and it is possible to prevent from conducting between gates. An oxide film 2, a first stopper 3 and a second stopper 4 are formed on a semiconductor substrate 1 (FIG. 1A). The materials of the first and second stoppers may be selected from materials having different oxidation rates, materials having different isotropic etching rates and the combinations thereof. Then, a resist is formed by patterning, and then, the anisotropic etching of the second stopper 4 of a silicon nitride layer, the first stopper 3 of a polycrystal silicon, the oxide film 2 and the semiconductor substance 1 is carried out (FIG. 1B). After peeling off the resist 7, oxidation is carried out by tens nm to form an oxide film 5 (FIG. 1C). At this time, since the first stopper 3 is made of a material which is easily oxidized, the oxide film 5 grows in a lateral direction to be formed therein. Then, a SiO.sub.

Abstract: A method of manufacturing a semiconductor device that does not interfere with electrical connection of a polysilicon interconnection layer to a source/drain region of a transistor. Patterning of the interconnection layer and the gate electrode occurs prior to removal of an underlying oxide film to prevent etching of the substrate. An interconnection layer of amorphous material is formed on the oxide film, and the patterned interconnection layer is subsequently electrically connected to the substrate by introducing ions into the amorphous material to reduce the oxide film underneath the interconnection layer. After introduction of ions into the amorphous layer, the amorphous material is crystallized to increase the conductivity of the interconnection layer.

Abstract: An epicyclic gear comprises housing, pinion forming on an input shaft supported in the housing, at least three planetary gears supported in the housing via shafts and geared with the pinion, an internal gear supported in the housing via an output shaft and surrounding and geared with the planetary gears, a passage for lubricating oil through the housing into the shafts of the planetary gears, a conduit supported on at least one shaft and for conveying oil from the shafts towards the center of the housing via outlet jets, and a bridge supported between at least two shafts and supporting the outlet jets, wherein at least one planetary gear overlaps the remaining adjacent planetary gears in an axial direction of the pinion without mutual interfering with each other.

Abstract: A high speed rotating electromagnetic motor/generator includes a rotor having a core of magnetic material, a layer of permanent magnet, a retainer ring and side walls of non-magnetic material. A stator is provided by magnetic steel laminations and winding slots. A case includes a cylindrical inner casing, a cylindrical outer casing and end caps which carry the machine bearings. The permanent magnets within the rotating part may be made of neodymium-boron-iron and produce a high flux density pole rotor. The motor/generator can be operated as a brushless direct current or synchronous alternating current machine. Efficient means of cooling is provided by helical channels, which carry a liquid coolant, and are formed in the casing.

Abstract: An apparatus for the domestic cogeneration of heat and electrical energy utilizing an inverted Brayton cycle gas turbine, a combustion chamber, an electrical generator and a compressor. Combustion air is preheated in a heat exchanger by gaseous combustion gases or exhaust gases exiting from the turbine. The combustion air is supplied at substantially atmospheric pressure to the combustion chamber where fuel is burned. The cooled gaseous combustion gases exiting from the heat exchanger are then fed to the compressor where they are recompressed to atmospheric pressure, and are finally used to heat the working fluid of a domestic heating system before being exhausted to the atmosphere.

Abstract: The present invention relates to an auxiliary stop lamp which is mounted internally of a rear window of a vehicle so as to illuminate the back of the vehicle, characterized in that the auxiliary stop lamp comprises a cylindrical housing in teh form of a transparent flexible member having opening at both ends thereof, side lids mounted on the respective openings of the housing, said side lids each having a base plate mounting portion on the inner surface side of the housing, and an LED mounting base plate formed from a flexible member mounted on the base plate mounting portion of the side lid.

Abstract: The present invention discloses a light fixture provided internally of a compartment of a vehicle close to a rear window. The lighting fixture comprises a cylindrical housing, a base plate holder, and an LED base plate. The housing is formed from a flexible member. A suitable number of antivibration members are engaged within the LED base plate.