Abstract: A pneumatic tire manufacturing method is provided in which raw cover molding is suitably performed with no, or a minimal amount of, down-stitching in the manufacture of SOT-structure pneumatic tires; also provided is a pneumatic tire. This pneumatic tire manufacturing method involves: a step in which a sidewall, an inner liner, and a ply are bonded on a first molding drum, a pair of beads is set, and the tread side part is formed on the side wall, forming a first cover; a step in which a breaker and band are bonded on a second molding drum and the tread center part is formed on the band, shaping the tread ring; a step in which the first cover is inserted inside of the tread ring and the first cover is inflated, bonding the tread ring and the first cover with pressure; and a step in which the sidewall is folded back towards the lateral surface of the inflated first cover and bonded to the lateral surface of the first cover, and the tread side part and the tread center part are bonded together.

Abstract: A tomographic image forming apparatus is disclosed, which divides light output from a light source inside the apparatus into measurement light and reference light, and which generates a cross-sectional image of an imaging target, based on light intensity of interference light obtained from reflected light obtained by emitting the measurement light to the imaging target and the reference light. A second image is generated by converting a first image in which line data generated based on the light intensity and having information in a direction of a first axis which serves as a depth direction of the imaging target is arranged in a direction of a second axis, into a frequency domain. An artifact is removed or reduced by performing filtering on the second image. A third image is generated by inversely converting the processed second image into a spatial domain.

Abstract: An imaging apparatus and method is disclosed for diagnosis, which includes a closing processing performed on a cross-sectional image, which is obtained based on light interference data and is orthogonal to a blood vessel axis, based on a morphological operation in order to detect low concentration site having a size less than or equal to the a predetermined size which is smaller than that of the vascular lumen. Moreover, a cross-sectional image before the processing is subtracted from the obtained cross-sectional image and the cross-sectional image after the subtraction is displayed.

Abstract: A method for manufacturing a tire having a sidewall portion provided with a projecting marking is disclosed. A stencil plate for molding the projecting marking is made of a thin metallic plate whose thickness is 0.2 to 0.8 mm and mounted in a recess formed in a sidewall molding surface of the tire vulcanization mold. A concave marking part for molding the projecting marking is formed by press working upon the metallic plate. Edge portions of the stencil plate are turned back. The backward extension H2 of the turnback is substantially the same as the depth of the concave marking part.

Abstract: The extruder includes: a cylinder having a first end portion and a second end portion respectively formed at two ends of the cylinder in an axial direction, and an ejection port formed in the first end portion; a screw including a shaft that is configured to rotate within the cylinder, and a screw blade that is provided on an outer circumferential surface of the shaft; a supplier that is attached to the second end portion side of the cylinder and is configured to supply a kneading target to an inside of the cylinder; and a plurality of protruding members that protrude from an inner wall surface of the cylinder.

Abstract: Provided is a lens apparatus which is communicable with a drive unit including: a movable optical member; and a first communication unit which is communicable with the drive unit, wherein the first communication unit receives an electric power supply different from an electric power supply which supplies an electric power to the drive unit, and wherein the first communication unit is configured to send/receive signals to/from the drive unit in an electrically noncontact manner.

Abstract: An imaging apparatus and method is disclosed for diagnosis, which includes a closing processing performed on a cross-sectional image, which is obtained based on light interference data and is orthogonal to a blood vessel axis, based on a morphological operation in order to detect low concentration site having a size less than or equal to the a predetermined size which is smaller than that of the vascular lumen. Moreover, a cross-sectional image before the processing is subtracted from the obtained cross-sectional image and the cross-sectional image after the subtraction is displayed.

Abstract: An image processing apparatus is disclosed, which obtains a tomographic image of a tubular body by scanning an inside of a first tubular body using a probe is acquired. Multiple points indicating an inner surface of the tubular body are detected on the tomographic image. Based on a position of the detected multiple points indicating the inner surface, at least one is determined between whether the point indicating the inner surface indicates a first tubular body and the point indicates a second tubular body bifurcated from the first tubular body, and whether the point indicating the inner surface indicates a boundary between the first tubular body and the second tubular body.

Abstract: A technique for easily taking out a main body of a core mold is proposed. An annular core-mold main portion 11 having a molding surface 18 for shaping an inner surface of a pneumatic tire is included, and the core-mold main portion 11 is composed of a plurality of segments each of which is taken out toward the inside in a radial direction. In the molding surface 18 of the core-mold main portion 11, a ratio Bd/W of a maximum width W lying in regions for shaping sidewall portions and a width Bd in the tire axial direction measured at toe-end shaping positions 18e for shaping toe ends of bead portions is not less than 0.80. In an inside zone 30 from the toe-end shaping position 18e of the molding surface 18 to the position of the maximum width W, the angle ? of a tangent T drawn to the molding surface 18 is not more than 15 degrees.

Abstract: A pneumatic tire 1 is provided in a bead portion 4 with a bead core 5 formed of a bead wire 20. The bead core 5 has a wound single bead wire structure formed from turns of the single bead wire 20, and has at least three wire layers 10. Each side face of the bead core 5 has a shape such that it is possible to draw a common tangent 30 to at least two turns of the bead wire 20 appearing in the side face 51 which common tangent is substantially parallel with the tire radial direction. The turns of the bead wire 21 in the 1st wire layer 11 are alternated with the turns of the bead wire 22 in the 2nd wire layer 12 disposed on the outside of the 1st wire layer 11. The 1st wire layer 11 includes a turn 21 having the winding-start end 16 of the bead wire, which turn 21 is positioned between adjacent two turns 22 of the bead wire in the 2nd wire layer 12.

Abstract: According to the present invention, the cycle time is reduced for a core removal step while suppressing displacement of the affixing position for the rubber member during a green-tire forming step. This rigid core has a ring-shaped core body having a tire forming surface for molding the inner surface of a pneumatic tire. The core body is formed from a plurality of core segments that are split in the circumferential direction and movable in the tire radius direction. The surface roughness (Ra) of the outer surface of the core segments forming the tire forming surface is 2.0-20.0 ?m.

Abstract: Provided is a lens apparatus which is communicable with a drive unit including: a movable optical member; and a first communication unit which is communicable with the drive unit, wherein the first communication unit receives an electric power supply different from an electric power supply which supplies an electric power to the drive unit, and wherein the first communication unit is configured to send/receive signals to/from the drive unit in an electrically noncontact manner.

Abstract: A method for manufacturing a tire having a sidewall portion provided with a projecting marking is disclosed. A stencil plate for molding the projecting marking is made of a thin metallic plate whose thickness is 0.2 to 0.8 mm and mounted in a recess formed in a sidewall molding surface of the tire vulcanization mold. A concave marking part for molding the projecting marking is formed by press working upon the metallic plate. Edge portions of the stencil plate are turned back. The backward extension H2 of the turnback is substantially the same as the depth of the concave marking part.

Abstract: Provided is a lens apparatus including: an optical member; and an operation member, which is connected to the optical member and is operated to drive the optical member, in which: the lens apparatus is capable of working in a checking mode for checking a specified set value of the lens apparatus; and in the checking mode, the operation member moves to a position corresponding to the specified set value so as to display the specified set value.

Abstract: The present invention enhances noise performance and anti-uneven wear performance. A pneumatic tire 1 includes a belt layer 7 including at least one belt ply in which belt cords 15 are arranged at an angle of 10 to 40° with respect to a tire equator C. A tread pattern formed on a surface of the tread portion 2 includes a pitch line 22 in which at least two kinds of pattern-constituting units 21 having different pitches in a circumferential direction of the tire are arranged in the circumferential direction of the tire. The belt cords 15 are arranged relatively densely on an inner side of the pattern-constituting unit 21 having a small pitch, and relatively thinly on an inner side of the pattern-constituting unit 21 having a large pitch.

Abstract: An imaging system includes at least a first imaging apparatus and at least a second imaging apparatus where each apparatus includes a camera apparatus including an image sensor and a lens apparatus configured to guide an object image to the image sensor, where the lens apparatus is attached to the camera apparatus.

Abstract: Provided is a lens apparatus including: an optical member; and an operation member, which is connected to the optical member and is operated to drive the optical member, in which: the lens apparatus is capable of working in a checking mode for checking a specified set value of the lens apparatus; and in the checking mode, the operation member moves to a position corresponding to the specified set value so as to display the specified set value.

Abstract: The present invention enhances noise performance and anti-uneven wear performance. A pneumatic tire 1 includes a belt layer 7 including at least one belt ply in which belt cords 15 are arranged at an angle of 10 to 40° with respect to a tire equator C. A tread pattern formed on a surface of the tread portion 2 includes a pitch line 22 in which at least two kinds of pattern-constituting units 21 having different pitches in a circumferential direction of the tire are arranged in the circumferential direction of the tire. The belt cords 15 are arranged relatively densely on an inner side of the pattern-constituting unit 21 having a small pitch, and relatively thinly on an inner side of the pattern-constituting unit 21 having a large pitch.

Abstract: A green tire includes a surface layer defining a green tire surface and made up of a plurality of windings of an unvulcanized rubber tape. A part of each of the windings is exposed on the green tire surface so that the exposed part has a width of from 50% to 80% of the width W1 of the rubber tape. Each of the windings has a substantially rhomboid cross section and has one end at an acute angle corner exposed on the green tire surface and the other end at the opposing acute angle corner. An angle theta of a diagonal line of the rhomboid drawn between the one end and the other end is not more than 30 degrees with respect to a tangential line to a profile line of the green tire surface.

Abstract: Provided is a zoom lens including: a focus lens unit which moves during focusing; and a magnification-varying lens unit which moves during zooming, in which when the magnification-varying lens unit is moved in a direction in which a depth of focus deepens, a focus operation using the focus lens unit is stopped.