Abstract: A vehicle seat including: a decorative body provided alongside a seat cushion in a seat width direction; a side frame serving as a side framework of one side portion of the seat cushion which is closer to the decorative body than another side portion of the seat cushion; and a side cover covering a peripheral side surface of the seat cushion facing the decorative body, wherein the side frame is disposed at an offset position which is away from the one side portion of the seat cushion to a side where the decorative body is provided in the seat width direction, and wherein the side cover is branched into a drawn-in portion which is drawn downward beyond a gap between the seat cushion and the decorative body, and a cover portion which is connected to the drawn-in portion and covers the side frame from an upper side.

Abstract: A vehicle seat including: a decorative body provided alongside a seat cushion in a seat width direction; a side frame serving as a side framework of one side portion of the seat cushion which is closer to the decorative body than another side portion of the seat cushion; and a side cover covering a peripheral side surface of the seat cushion facing the decorative body, wherein the side frame is disposed at an offset position which is away from the one side portion of the seat cushion to a side where the decorative body is provided in the seat width direction, and wherein the side cover is branched into a drawn-in portion which is drawn downward beyond a gap between the seat cushion and the decorative body, and a cover portion which is connected to the drawn-in portion and covers the side frame from an upper side.

Abstract: A vehicle seat includes a pair of left and right slide rails each having a lower rail extending in a front and rear direction of a vehicle and an upper rail slidably mounted to the lower rail. The lower rail is fixed to a floor F via brackets and so as to be spaced apart from the floor F. A reinforcing member extending in a left and right direction is disposed so as to span between rear end portions of the lower rails, and the reinforcing member is formed such that a bending strength about an axis in an up and down direction of a seat main body is lower than a bending strength about an axis in a front and rear direction of the seat main body.

Abstract: A vehicle seat includes a pair of left and right slide rails each having a lower rail extending in a front and rear direction of a vehicle and an upper rail slidably mounted to the lower rail. The lower rail is fixed to a floor F via brackets and so as to be spaced apart from the floor F. A reinforcing member extending in a left and right direction is disposed so as to span between rear end portions of the lower rails, and the reinforcing member is formed such that a bending strength about an axis in an up and down direction of a seat main body is lower than a bending strength about an axis in a front and rear direction of the seat main body.

Abstract: A game image display control program in which a range that is in a visual field can match a radar visual field display. The program displays a video picture captured from a first visual point position in a virtual three-dimensional space as a main screen of game on a display unit, and displays predetermined range (where the virtual three-dimensional space is captured from a second visual point position and a visual field area, where an area in which the virtual three-dimensional space is captured from the first or a third visual point position at a predetermined azimuthal angle is projected in the predetermined range) as a radar image representing a position relationship of an object on a three-dimensional map including the virtual three-dimensional space on the display unit. The program also changes a shape of the visual field area according to a shape of the main screen in the display unit.

Abstract: A game image display control program in which even in the case where a radar image is displayed on display devices with different screen ratios, a range which is actually in a visual field can match with radar visual field display is provided.

Abstract: A metallic carrier for automobile exhaust gas purification made of thin metal foil includes a honeycomb unit composed of 8-25 &mgr;m thick corrugated metal foil and flat metal foil joined by solder joints not fewer than 70% of which have a thickness of at least 1.5 times and not greater than 4 times the foil thickness. A method of producing the metal carrier includes a step of forming a honeycomb unit in which 8-25 &mgr;m thick corrugated metal foil and flat metal foil are joined by solder joints using a solder powder, the solder powder having a particle diameter not greater than 4.5 times the thickness of the metal foil constituting the honeycomb unit.

Abstract: A metallic carrier for automobile exhaust gas purification made of thin metal foil includes a honeycomb unit composed of 8-25 &mgr;m thick corrugated metal foil and flat metal foil joined by solder joints not fewer than 70% of which have a thickness of at least 1.5 times and not greater than 4 times the foil thickness. A method of producing the metal carrier includes a step of forming a honeycomb unit in which 8-25 &mgr;m thick corrugated metal foil and flat metal foil are joined by solder joints using a solder powder, the solder powder having a particle diameter not greater than 4.5 times the thickness of the metal foil constituting the honeycomb unit.

Abstract: A slider mechanism includes two parallel guide rails, a first slider and a second slider constituted as separate members that are frictionally retained by and slidable along the guide rails, a first actuator for driving the first slider to change frictional force between it and the guide rails, a second actuator connecting the first and second sliders and adapted to move the second slider in the longitudinal direction of the guide rails, and a driving device for applying to the first actuator and second actuator a drive command that periodically produces a drive operation composed of four sequentially executed drive operation stages each consisting of a linear drive operation.

Abstract: A slider mechanism includes two parallel guide rails, a first slider and a second slider constituted as separate members that are frictionally retained by and slidable along the guide rails, a first actuator for driving the first slider to change frictional force between it and the guide rails, a second actuator connecting the first and second sliders and adapted to move the second slider in the longitudinal direction of the guide rails, and a driving device for applying to the first actuator and second actuator a drive command that periodically produces a drive operation composed of four sequentially executed drive operation stages each consisting of a linear drive operation.

Abstract: A metallic carrier for automobile exhaust gas purification made of thin metal foil includes a honeycomb unit composed of 8˜25 &mgr;m thick corrugated metal foil and flat metal foil joined by solder joints not fewer than 70% of which have a maximum thickness of not greater than 4 times the foil thickness. A method of producing the metal carrier includes a step of forming a honeycomb unit in which 8˜25 &mgr;m thick corrugated metal foil and flat metal foil are joined by solder joints using a solder powder, the solder powder having a particle diameter not greater than 4.5 times the thickness of the metal foil constituting the honeycomb unit.

Abstract: A resist having a three-dimensional shape of a microlens array and a material layer of the microlens array are simultaneously etched under a condition by which planar patterns transferred from the resist to the material layer are larger than planar patterns of the resist. The spacing between microlenses can be made narrower than the spacing between the planar patterns of the resist. Even when the planar shape of the microlens is an ellipse, the curvatures can be optimized in both the row and column directions by making the heights in these directions different from each other. It is possible to provide a microlens array having a small non-focusing region and a solid-state image pickup device having a high sensitivity and little smear.

Abstract: A resist having a three-dimensional shape of a microlens array and a material layer of the microlens array are simultaneously etched under a condition by which planar patterns transferred from the resist to the material layer are larger than planar patterns of the resist. The spacing between microlenses can be made narrower than the spacing between the planar patterns of the resist. Even when the planar shape of the microlens is an ellipse, the curvatures can be optimized in both the row and column directions by making the heights in these directions different from each other. It is possible to provide a microlens array having a small non-focusing region and a solid-state image pickup device having a high sensitivity and little smear.

Abstract: A resist having a three-dimensional shape of a microlens array and a material layer of the microlens array are simultaneously etched under a condition by which planar patterns transferred from the resist to the material layer are larger than planar patterns of the resist. The spacing between microlenses can be made narrower than the spacing between the planar patterns of the resist. Even when the planar shape of the microlens is an ellipse, the curvatures can be optimized in both the row and column directions by making the heights in these directions different from each other. It is possible to provide a microlens array having a small non-focusing region and a solid-state image pickup device having a high sensitivity and little smear.

Abstract: A precision positioning control apparatus includes a coarse positioner, a fine positioner, a displacement totalizer for totaling the displacements of the two positioners, a total displacement detector for producing a total displacement signal, a comparator for producing an error signal, a coarse positioner adjuster for adjusting the error signal and inputting the adjusted signal to the coarse positioner, and fine positioner adjuster for adjusting the error signal and inputting the adjusted signal to the fine positioner. The coarse position adjuster includes a gain element, a transfer element, a limitter, an integrator, a gain adjuster and an adder.

Abstract: An optical displacement sensor that has a light beam polariscope located on the light path of light reflected from a target surface, and means for detecting the focal point position and transverse position of the light beam from the polariscope. The focal point position corresponds to axial displacement at the target surface, and the transverse position corresponds to inclination of the target surface, so the effect of the inclination of the surface can be compensated for by using a transverse position detection signal to adjust the light beam polariscope.

Abstract: This invention relates to a DNA sequence comprising at least part of a porcine zona pellucida PZP-4.alpha. or -4.beta. gene coding for an amino acid sequence represented by SEQ ID NO: 1 or SEQ ID NO: 2, respectively, in SEQUENCE LISTING.This invention also relates to an expression system and to expression of said DNA.In addition, this invention relates to an immunogenic recombinant polypeptide or peptide which comprises at least part of said amino acid sequence and which is obtained by expressing said DNA, and to a contraceptive vaccine for use in human or other animals which comprises said polypeptide or peptide as an active ingredient.

Abstract: A method for improving the transient thermal properties of hydrostatic air main spindles for precision machine tools comprises the steps of installing an entire precision machine tool that has a main spindle with an air-lubricated hydrostatic bearing in a temperature-controlled constant-temperature environment, and raising the temperature of the lubricating air supplied to the air-lubricated hydrostatic bearing above the temperature of the constant-temperature environment until the thermal displacement of the main spindle reaches a target value, and thereafter lowering it below the temperature of the constant-temperature environment.

Abstract: A positioning control method and apparatus in which a fine movement mechanism is moved without exceeding a movable area so that positioning of a large amount of displacement can be attained with high accuracy and high-speed positioning from a point to a point with the same control method. A coarse movement mechanism (101) has a large amount of movement and low positioning accuracy and a fine movement mechanism (102) on the coarse movement mechanism has a small amount of movement and high positioning accuracy.

Abstract: A micro-positioning tool post comprises a flexible support which performs parallel motion and supports a tool, a piezoelectric actuator for displacing the flexible support, a displacement sensor for detecting displacement of the tool, and a state observer for receiving the voltage applied to the piezoelectric actuator and the output from the displacement sensor as input, producing an estimate of a velocity signal and feeding back the estimate to the voltage applied to the piezoelectric actuator. The feedback control greatly improves the dynamic stiffness of the tool post while also providing excellent static characteristics, dynamic characteristics and static stiffness.