16results about How to "Suppress position offset" patented technology

The invention provides a unit positioning mechanism and an image forming apparatus. The unit positioning mechanism includes a first unit, a second unit, and a positioning member, the positioning member having a cylindrical portion, a hook portion, and a restricted portion, the second unit having a unit side portion, a support shaft, and a restricting portion, the hook portion restricting rotation of the second unit by engaging with the boss portion, and the restricted portion restricting rotation of the second unit by engaging with the support shaft. The restricting portion overlaps the restricted portion from the outside in the predetermined direction in a state in which the hook portion is engaged with the boss portion, and is provided with a torsion coil spring having a coil spring portion disposed in the cylindrical portion, a first arm portion, and a second arm portion, the torsion coil spring being engaged with the positioning member via the first arm portion, and the unit-side portion being engaged with the second arm portion. A force is applied to the positioning member in a direction in which the hook portion engages with the boss portion.

A ball screw device includes a screw shaft, a nut, a plurality of balls, a circulation member, a base member, and a fixing member. The nut is provided with a through hole penetrating in the assembly direction. The circulation member has a cylindrical portion, a leg portion, and a curved portion. The base member has a main body portion extending along the cylindrical portion and the curved portion. The main body part has a groove-shaped seat surface. The cross-sectional shape of the seat surface is arc-shaped about the center line of the cylindrical portion and the two curved portions. An arc-shaped support surface is formed at a portion of the seat surface that is in contact with the cylindrical portion, and the support surface opens in a direction opposite to the assembly direction when viewed from a rotation axis direction parallel to a center line of the cylindrical portion. An arcuate restricting surface is formed at a portion of the seat surface that is in contact with the bent portion, and the restricting surface is open to the side where the through-hole is located when viewed from the assembly direction. The restricting surface has a first restricting portion that comes into contact with the bent portion from the first rotational direction and a second restricting portion that comes into contact with the bent portion from the second rotational direction.

The sealing structure (10) of the sliding surface is a structure for sealing the sliding surface of a sealing member (8) that is in sliding contact with a peripheral surface (5e) relative to the rotating member (5) and a rotating member (5) that rotates around an axis. The structure comprises a wall surface (11) that clamps the sealing member (8) between the peripheral surface (5e) of the rotating member (5), an opposing surface (12) that is opposed to the sealing member (8) with a gap therebetween, and a convex portion (13) that protrudes from the opposing surface (12) toward the sealing member (8).

The purpose of the present invention is to provide a technique capable of suppressing positional displacement when an electrode terminal is mounted on a circuit pattern of an insulating substrate. A semiconductor device is provided with: an insulating substrate (1) having a circuit pattern (3) formed on the upper surface thereof; a semiconductor element (5) mounted on the circuit pattern (3); and an electrode terminal (6) that has a joining section (6a) joined to the upper surface of the circuit pattern (3) and that is electrically connected to the semiconductor element (5), a fitting section is provided in the circuit pattern (3), and a section to be fitted that fits into the fitting section is provided on the joining section (6a) of the electrode terminal (6).

The wheelchair (2) is provided with a back support (24) and a guide (30) which enables the position of the rotation center (PA) of the back support (24) to be fixed relative to a seat surface (18A) and enables the back support (24) to rotate and support the back support (24) in a sliding mode in the length direction. Preferably, the guide (30) includes a support member that slidably supports the back support (24) with a constant distance from the position of the center of rotation of the back support (24) to the seat surface (18A).

The present invention addresses the problem of suppressing positional displacement of a liner. The sewing machine includes: a table on which an object to be sewn is placed; the sewing machine main body is used for sewing at a sewing position on the workbench; and a cloth pressing mechanism for pressing the sewing object at a preparation position on the workbench. The table includes: a liner placement hole formed at a preparation position; an interlining support plate disposed in the interlining configuration hole and supporting an interlining component to be sewed on the sewing object; and a lifting mechanism for moving the lining support plate in the vertical direction.

A method for manufacturing a laminate includes: a step for forming a first insulating layer including a first thermosetting resin and first inorganic oxide particles on a first support substrate; and a step for bonding the first surface of the first insulating layer and the second surface of a second insulating layer comprising a second thermosetting resin. In the manufacturing method, the second insulating layer substantially does not include inorganic oxide particles or includes second inorganic oxide particles having a lower content than the first inorganic oxide particles included in the first insulating layer.

The present invention provides an image processing device, an image processing method, and a computer-readable medium. The image processing device includes a processor, the processor sets the image position of a reference image in the conveying direction of a recording medium at an arbitrary position of a specific page of the recording medium, the reference image is formed in a first color and serves as a reference for the position of an image of a second color formed after the image of the first color is formed, and uses image information of the reference image formed on the specific page to adjust the position of the image of the second color in an adjacent page adjacent to the upstream side of the conveying direction of the specific page.

Provided is a method for manufacturing an end-surface-processed film, which is capable of suppressing positional displacement of a plurality of films included in a workpiece and capable of cutting the end surfaces of the plurality of films at the same time with good precision. A method for manufacturing an end face processing film according to an embodiment of the present invention comprises: a step for disposing a workpiece in which a plurality of films are laminated on a lower pressing jig; a step for clamping and fixing the workpiece by means of the lower pressing jig and the upper pressing jig; and a step for cutting the end surface of the fixed workpiece. When viewed from the stacking direction, the workpiece is provided with a central region including the center of the workpiece, a region to be cut that is cut in the cutting step, and a blank region located between the central region and the region to be cut. In the step of fixing the workpiece, the pressing tool presses the central region and does not substantially press the blank region and the region to be cut.

The purpose of the present disclosure is to provide a current collector and an arm capable of suppressing positional displacement of a cable. A current collector (1) is provided with an arm (6) that supports a current collector (2). The arm (6) has a first surface (64a), a first rib (61), and a through-hole (641). The first surface (64a) is in contact with a cable (8) for electrically connecting the current collector (2) to a mobile device. The first rib (61) sandwiches the cable (8) between the first rib (61) and the first surface (64a), and holds the cable (8). The cable (8) passes through the through hole (641).

The wheelchair (2) is provided with a back support (24) whose inclination can be changed, and a lumbar support (26) whose position with respect to the back support (24) is changed in conjunction with the inclination of the back support (24). Preferably, the back support (24) moves and tilts in the longitudinal direction relative to the seat (18). Preferably, the position of the waist support (26) relative to the back support (24) is changed according to the inclination angle of the back support (24).

This method for manufacturing a semiconductor element comprises: a step for preparing a laminated body in which each of a plurality of semiconductor chips is fixed to a carrier by means of an adhesive layer, the respective connection terminals of the plurality of semiconductor chips being fixed to a first carrier surface of the carrier so as to face the opposite side from the carrier; forming a rewiring layer connected to each of the connection terminals of the plurality of semiconductor chips; and grinding the carrier in the laminate from a second carrier surface opposite to the first carrier surface toward the first carrier surface. In the grinding step, the carrier and the adhesive layer are scraped to expose a second chip surface on the opposite side to a first chip surface on which the rewiring layer is provided of the plurality of semiconductor chips.

Provided is an epoxy resin composition which, when used as an adhesive for bonding members to each other, is capable of suppressing positional displacement between the members and suppressing thermal degradation of the members. The epoxy resin composition contains an epoxy resin, a polythiol, a photobase generator, and a sensitizer, and also contains one or more epoxy resins, at least one of the epoxy resins has two or more epoxy groups in one molecule, the polythiol contains an ester bond and has five or more mercapto groups, and the photobase generator contains a photobase. Alternatively, the polythiol contains a nitrogen atom and the mercapto group is bonded to the nitrogen atom via the alkylene group.

A system for estimating a self-position of a moving body is provided with: a first self-position estimation unit for estimating a first self-position in a first coordinate system using a first positioning sensor mounted on the moving body; a second self-position estimation unit that estimates a second self-position in a second coordinate system using a second positioning sensor mounted on the moving body; a self-position conversion unit that converts the first self-position represented by the first coordinate system estimated by the first self-position estimation unit into a representation form in the second coordinate system; and a self-position correction unit that corrects the first self-position converted to a representation in the second coordinate system using correction information map data that stores, as correction information, a positional shift amount of a recording point in an actual space represented by the first coordinate system with respect to the second coordinate system.

The present invention provides a power conversion device. The power conversion device (100) comprises a circuit substrate (4), a smoothing capacitor (3a), a housing (5), a first bus bar (6) and a second bus bar (7, 207). Furthermore, the housing (5) comprises a mounting portion (51, 251), the mounting portion (51, 251) having a bottom (51a), a first vertical wall (51b) and a second vertical wall (51c). In addition, the second bus bar (7, 207) comprises: a first leg portion (73) embedded between the first vertical wall (51b) and the second vertical wall (51c) to prevent the second bus bar (7, 207) from tipping over; and a second leg portion (74, 274) abutting against the bottom (51a) to prevent the second bus bar (7, 207) from tipping over.