Abstract: It is a pneumatic tire 1 which is provided with a pair of shoulder land portions 4A defined between shoulder main grooves 3A and tread edges 2t by having the grooves 3A. At least one of the shoulder land portions 4A is provided with a plurality of shoulder lug grooves 5 and a plurality of shoulder sipes 6. The shoulder lug grooves 5 include first shoulder lug grooves 5A extending axially inward from the tread edge 2t and terminating without reaching the shoulder main groove 3A. The shoulder sipes 6 include first shoulder sipes 6A extending axially inward from the axially inner ends 5Ai of the first shoulder lug grooves 5A and connected to the shoulder main groove 3A, and second shoulder sipes 6B intersecting the first shoulder sipes 6A and extending in the tire circumferential direction.

Abstract: A method of manufacturing a semiconductor substrate includes a device-forming process of forming a plurality of device areas in a substrate section, a first wiring process of forming circuit wirings connected to the plurality of device areas, an electrode pad-forming process of forming a plurality of electrode pads, a second wiring process of forming a potential adjustment wiring electrically connecting at least a part of the electrode pads, an electrode-forming process of forming electrode bodies on the electrode pads by electroless plating after the second wiring process, and a potential adjustment-releasing process of releasing a connection by the potential adjustment wiring after the electrode-forming process.

Abstract: A pneumatic tire comprises a tread portion 2 provided with two shoulder main grooves 3, a crown main grooves 4, two shoulder land zones 8, and two middle land zones 7. The shoulder land zones 8 are each provided with shoulder lateral grooves 11. The middle land zones 7 are each provided with middle narrow grooves 10. Each of the middle narrow grooves 10 comprises a sipe-like narrow portion 12 whose groove width is less than 2 mm, and a wide portion 14 whose groove width is not less than 2 mm. The wide portion 14 includes an axially outer wide portion 15 formed at the axially outer end of the middle narrow groove 10.

Abstract: A solid-state imaging device includes: a first chip including a pixel array in which a plurality of photoelectric conversion portions converting incident light into an electric signal are disposed; a second chip having an area in a plan view less than an area of the first chip in the plan view and electrically and physically connected to the first chip; and a support portion provided to cover an entire region which is not covered with the second chip in a surface of the first chip connected to the second chip and configured to support the first chip so that flatness of the first chip may be maintained.

Abstract: A motor includes a two-layer rotor and a two-layer stator. The two layer rotor includes an A-phase rotor and a B-phase rotor that are stacked together. When ?1 represents, in electric angle, an angle of the B-phase stator relative to the A-phase stator in a clockwise circumferential direction, and ?2 represents, in electric angle, an angle of the B-phase rotor relative to the A-phase rotor in a counterclockwise circumferential direction, ?1+|?2|=90° is satisfied.

Abstract: A multi-Lundell motor includes a rotor and a stator. The rotor includes first and second rotor cores and a permanent magnet. The first and second rotor cores each include claw poles in the circumferential direction. The permanent magnet is magnetized in the axial direction between the first and second rotor cores. The stator includes first and second stator cores and a winding. The first and second stator cores each include claw poles in the circumferential direction. The winding is arranged between the first and second stator cores and extended in the circumferential direction. At least one of the first and second rotor cores and the first and second stator cores include core segments arranged in the circumferential direction.

Abstract: A pneumatic tire with a tread has crown main grooves, shoulder main grooves, a pair of middle ribs between the crown main grooves and the shoulder main grooves, and a pair of shoulder ribs between the shoulder main groove and tread edge. The shoulder rib has shoulder lateral grooves spaced at a pitch Ps. The middle rib has middle inclined grooves spaced at a pitch Pm. The crown rib has a plurality of crown lateral grooves which cross over the crown rib and are spaced at a pitch Pc. The pitch Pc is larger than the pitch Ps and smaller than the pitch Pm.

Abstract: A substrate may include: a base material having a predetermined thickness; an electrode section formed on one side surface in a thickness direction of the base material, and having a plurality of electrodes; and a concave section formed on at least a part of the surface on which the electrode section is formed, on the base material.

Abstract: A semiconductor substrate includes: an alignment mark being formed of a material that reflects a detection light for detecting positions and having a detection edge portion; a light-shielding layer portion having a larger outer shape than the alignment mark, being formed of a material that shields the detection light, and being disposed at a position on a backside of the alignment mark when seen from an incidence side of the detection light; and one or more light-transmitting layer portions being laminated between the alignment mark and the light-shielding layer portion so as to transmit the detection light and not being patterned at least in a range that overlaps the light-shielding layer portion.

Abstract: A stacked solid-state imaging device includes a first substrate and a second substrate that are stacked on each other, a photoelectric conversion unit that converts incident light into an electrical signal, an electrode portion that is provided on the first substrate and has an exposed surface exposed to the outside in order to deliver an electrical signal to and from the outside, a connection portion that electrically connects a first contact portion provided on the first substrate and a second contact portion provided on the second substrate, and a wiring portion that is provided on the first substrate and electrically connects the electrode portion and the first contact portion in which the connection portion is arranged so as not to overlap the exposed surface when seen from a stacked direction in which the first substrate and the second substrate are stacked on each other.

Abstract: A wiring substrate may include: a base having a predetermined thickness; a plurality of electrode portions formed to protrude on one surface in a thickness direction of the base; a wiring provided in the base and electrically connected to the electrode portions; and a resin layer formed on the base to fill between the plurality of electrode portions. An upper surface of the resin layer may be formed in a concave shape lower than a maximum height of the electrode portion, and an upper surface of the electrode portion and the upper surface of the resin layer form a continuous curved surface.

Abstract: A rotor having an axial direction includes at least a pair of rotor cores arranged in the axial direction, and a field magnet located between the rotor cores and magnetized in the axial direction. Each of the rotor cores includes a plurality of claw poles extending in the axial direction. Each of the rotor cores includes a magnetic flux controlling section, which appropriately causes a magnetic flux to flow to the claw poles.

Abstract: A wiring substrate may include: a base having a predetermined thickness; a plurality of electrode portions formed to protrude on one surface in a thickness direction of the base; a wiring provided in the base and electrically connected to the electrode portions; and a resin layer formed on the base to fill between the plurality of electrode portions. An upper surface of the resin layer may be formed in a concave shape lower than a maximum height of the electrode portion, and an upper surface of the electrode portion and the upper surface of the resin layer form a continuous curved surface.

Abstract: A motor includes a first, second, and third motor unit. First, second and third rotors each including a first and second rotor core and a field magnet. The first and second rotor cores include respectively first and second rotor core bases and a plurality of first and second claw magnetic poles that are arranged alternately along a circumferential direction of the motor. The field magnet causes the plurality of first claw magnetic poles and the plurality of second claw magnetic poles to function as different magnetic poles. Each of first and second stators including pluralities of first claw magnetic poles and second claw magnetic poles alternately arranged along the circumferential direction of the motor. The second stator core having a coil section.

Abstract: There is provided a motor including a rotor and a stator arranged outside the rotor in the radial direction. The rotor includes a rotor core, a plurality of magnets arranged at equal intervals in the circumferential direction of the rotor core and functioning as one magnetic pole, and salient poles integrated with the rotor core, each arranged between adjacent magnets and at a distance from the magnets. The salient poles function as the other magnetic pole. A stator has a stator core having a plurality of teeth extending in the radial direction of the stator and arranged at equal intervals in the circumferential direction, and multi-phase coils attached to the teeth.

Abstract: A substrate includes a base member having a predetermined thickness, and an electrode array provided in one surface in a thickness direction of the base member and having a plurality of electrodes arranged two-dimensionally in a plan view, and the electrode array includes a central portion and an incremental region provided around the central portion in the planar view and is formed so that a height of the electrodes in the incremental region gradually increase as approaching toward the central portion.

Abstract: A motor includes a rotor and a stator. The rotor includes a first rotor core including a plurality of first claw-like magnetic poles, a second rotor core including a plurality of second claw-like magnetic poles, and a magnetic field magnet arranged between the first and second rotor cores. The first and second claw-like magnetic poles are alternately arranged in a circumferential direction. The magnetic field magnet causes the first and second claw-like magnetic poles to function as magnetic poles different from each other. The stator includes a first stator core including a plurality of first claw-like magnetic poles, a second stator core including a plurality of second claw-like magnetic poles, and a coil section arranged between the first and second stator cores. The stator is configured to cause the first and second claw-like magnetic poles of the stator to function as magnetic poles different from each other and switch polarities of the magnetic poles on the basis of energization to the coil section.

Abstract: A stacked semiconductor device includes a first substrate and a second substrate. The first electrode is connected to the second electrode so that the first surface faces the second surface. A tip portion of the first wall section that faces the second substrate is connected to a tip portion of the second wall section that faces the first substrate. The first wall section is connected to the second wall section over an entire circumference. An outside space that is formed in an outside of the first wall section and an outside of the second wall section between the first substrate and the second substrate is filled with a sealing member over the entire circumference.