Abstract: A sheet conveying apparatus may comprise a first conveying roller configured to convey a sheet and a second conveying roller disposed on a downstream side of the first conveying roller in a conveyance direction of the sheet. In a case where the second conveying roller rotates at a first speed by a driving force being transmitted to the second conveying roller, the first conveying roller rotates by being driven with respect to the second conveying roller. In a case where the second conveying roller rotates at a second speed faster than the first speed by the driving force being transmitted to the second conveying roller, the first conveying roller rotates at the second speed.

Abstract: An image display device according to the present disclosure includes: one or more image sources that output a two-dimensional projection image; and one or more image deflection sections that generate a plurality of area images by dividing the projection image from the image source into a plurality of areas at least in a horizontal direction, and deflects and projects, toward a screen having anisotropic diffusion properties, the plurality of area images at respective angles different from each other to partially overlap the plurality of area images with each other on the screen and thereby display images from a plurality of viewpoints.

Abstract: In an injection molding machine including a base, a pivot pin provided on the base, and an injection unit supported by the pivot pin so as to be pivotable relative to the base in a pivoting direction, the injection molding machine is equipped with a rod-shaped member configured to cause the injection unit to pivot in the pivoting direction by pushing the injection unit, and a first support member provided on the base and configured to be screw-engaged with the rod-shaped member.

Abstract: Provided are a support structure whereby the load on a motor drive shaft or bearing can be reduced, and an industrial machine. The support structure according to an embodiment of the present invention comprises a bearing (112) positioned between a motor (102) and a drive pulley (104), and a bearing holder (114) provided to the motor (102). An inner race (120) of the bearing (112) is fixed to the drive pulley (104) so as to be incapable of sliding in the axial direction of a drive shaft (102S), and an outer race (122) of the bearing (112) is allowed to move in the axial direction between the bearing holder (114) and the drive pulley (104).

Abstract: A phase adjusting device includes: a torque acquisition unit acquiring a torque; a position acquisition unit acquiring the rotational position of the first motor; a first motor control unit rotating the first motor in a first rotational direction until the torque exceeds a threshold, and then in a second rotational direction until the torque exceeds the threshold again; a storage control unit storing, in a storage unit, a first rotational position when the first motor is rotated in the first rotational direction and the torque exceeds the threshold and a second rotational position when the first motor is rotated in the second rotational direction and the torque exceeds the threshold again; a phase position calculator calculating a third rotational position, based on the first and second rotational positions; and a second motor control unit rotating the first motor to the third rotational position.

Abstract: In an injection molding machine including a base, a pivot pin provided on the base, and an injection unit supported by the pivot pin so as to be pivotable relative to the base in a pivoting direction, the injection molding machine is equipped with a rod-shaped member configured to cause the injection unit to pivot in the pivoting direction by pushing the injection unit, and a first support member provided on the base and configured to be screw-engaged with the rod-shaped member.

Abstract: A phase adjusting device includes: a torque acquisition unit acquiring a torque; a position acquisition unit acquiring the rotational position of the first motor; a first motor control unit rotating the first motor in a first rotational direction until the torque exceeds a threshold, and then in a second rotational direction until the torque exceeds the threshold again; a storage control unit storing, in a storage unit, a first rotational position when the first motor is rotated in the first rotational direction and the torque exceeds the threshold and a second rotational position when the first motor is rotated in the second rotational direction and the torque exceeds the threshold again; a phase position calculator calculating a third rotational position, based on the first and second rotational positions; and a second motor control unit rotating the first motor to the third rotational position.

Abstract: In an injection molding machine, which includes an injection unit, a base that supports the injection unit, and a swivel shaft provided on the injection unit, the injection molding machine includes a driven rotating member provided on the swivel shaft and which rotates integrally with the swivel shaft, and an input unit for inputting a rotational force to the driven rotating member.

Abstract: An injection device is equipped with a brake mechanism provided on a rotary shaft of an injection motor extending toward a screw side along an axial direction of the screw and configured to brake rotation of the rotary shaft, an injection motor connecting portion extending in a direction substantially perpendicular to the axial direction, and an injection motor supporting portion connected to the injection motor connecting portion so as to be adjustable in position relative to the injection motor connecting portion, and configured to support the injection motor and the brake mechanism.

Abstract: An injection device includes a spline supporting member rotatably supporting a spline shaft and attached to a pressure plate, and a nut supporting member rotatably supporting a spline nut and attached to a rear plate. The spline supporting member is provided with a spline positioning mechanism for adjusting the mounting position of the spline supporting member. The nut supporting member is provided with a nut positioning mechanism for adjusting the mounting position of the nut supporting member. The spline supporting member and the nut supporting member are formed with holes for axial-center checking, rods being inserted through the holes.

Abstract: A mounting stand for an injection molding machine has a base member and an erecting member, to which an injection apparatus is attached, vertically arranged on the base member, and is movable with respect to a support supporting the base member. The mounting stand includes a base member protruding portion provided upward from the base member around a portion at which the base member comes into contact with the erecting member, and an anchored portion at which a side surface of the base member protruding portion is anchored to a side surface of the erecting member.

Abstract: An injection device is equipped with a brake mechanism provided on a rotary shaft of an injection motor extending toward a screw side along an axial direction of the screw and configured to brake rotation of the rotary shaft, an injection motor connecting portion extending in a direction substantially perpendicular to the axial direction, and an injection motor supporting portion connected to the injection motor connecting portion so as to be adjustable in position relative to the injection motor connecting portion, and configured to support the injection motor and the brake mechanism.

Abstract: An injection device includes a spline supporting member rotatably supporting a spline shaft and attached to a pressure plate, and a nut supporting member rotatably supporting a spline nut and attached to a rear plate. The spline supporting member is provided with a spline positioning mechanism for adjusting the mounting position of the spline supporting member. The nut supporting member is provided with a nut positioning mechanism for adjusting the mounting position of the nut supporting member. The spline supporting member and the nut supporting member are formed with holes for axial-center checking, rods being inserted through the holes.

Abstract: When an injection member such as a screw injecting a molten material into a mold is attached to an injection molding machine, a buffer spacer is provided between the injection member and a power transmission member such as an injection shaft sleeve transmitting forward/backward moving power to the injection member. Then, the buffer spacer is fixed to the power transmission member by a bolt.

Abstract: A mounting stand for an injection molding machine has a base member and an erecting member, to which an injection apparatus is attached, vertically arranged on the base member, and is movable with respect to a support supporting the base member. The mounting stand includes a base member protruding portion provided upward from the base member around a portion at which the base member comes into contact with the erecting member, and an anchored portion at which a side surface of the base member protruding portion is anchored to a side surface of the erecting member.

Abstract: A drive mechanism of an injection molding machine includes a position adjustment part capable of adjusting a relative position between a rear plate and a motor fixing member. The position adjustment part includes a plurality of screw holes formed in the motor fixing member, a plurality of bolts threadedly engaged with these screw holes, and an abutting part that abuts on these bolts. These bolts are rotated to abut on the abutting part, so that the relative position between the rear plate and the motor fixing member can be adjusted.

Abstract: A spark plug includes an insulator with a through hole, a center electrode disposed at a tip end side of the through hole, a metal terminal nut disposed at a rear end side of the through hole, a resistor disposed in a position between the center electrode and the metal terminal nut inside of the through hole and apart from the center electrode, and a conductive seal that is disposed between the resistor and the center electrode inside of the through hole and contacts both the center electrode and the resistor. A contact surface between the resistor and the conductive seal includes at least one point where a distance in the central axis direction from a virtual plane that includes a rear end of the resistor and is vertical to the central axis is local maximum, and include at least one point where the distance is local minimum.

Abstract: When an injection member such as a screw injecting a molten material into a mold is attached to an injection molding machine, a buffer spacer is provided between the injection member and a power transmission member such as an injection shaft sleeve transmitting forward/backward moving power to the injection member. Then, the buffer spacer is fixed to the power transmission member by a bolt.

Abstract: A spark plug having a resistor containing SiO2 and B2O3. The glass is a phase-separated glass having aggregate phase and an intervening phase. In a cross section of the resistor, when a plurality of imaginary lines perpendicular to an axial line CL1 are drawn at intervals of 0.1 mm in the direction of the axial line CL1, the number of aggregate phase located on each of the imaginary lines is determined, and the average number of aggregate phase per imaginary line is determined for each of a plurality of line groups each comprised of five consecutive imaginary lines, there are three or more consecutive line groups which satisfy the condition that the average number of aggregate phase per imaginary line is larger, by 5 or more, than the minimum average number of aggregate phase per imaginary line among the plurality of line groups.

Abstract: A drive mechanism of an injection molding machine includes a position adjustment part capable of adjusting a relative position between a rear plate and a motor fixing member. The position adjustment part includes a plurality of screw holes formed in the motor fixing member, a plurality of bolts threadedly engaged with these screw holes, and an abutting part that abuts on these bolts. These bolts are rotated to abut on the abutting part, so that the relative position between the rear plate and the motor fixing member can be adjusted.