Abstract: The developing cartridge includes a casing, a developing roller, and a first inclined surface. The first inclined surface is positioned at an outer surface of one end portion of the casing in the second direction. The first inclined surface is fixed to the casing and is inclined relative to the first direction. The first inclined surface is movable in the first direction relative to the photosensitive drum between a first position and a second position together with the casing and the developing roller in a state where the developing cartridge 1 is attached to a drum cartridge. In a state where the first inclined surface is at the first position, the developing roller is in contact with the photosensitive drum. In a state where the first inclined surface is at the second position, the developing roller is in separation from the photosensitive drum.

Abstract: A developing cartridge includes: a casing, a developing roller, a first agitator, a supply roller, and a second agitator. The casing is configured to accommodate toner. The developing roller is rotatable about a developing roller rotation axis extending in a first direction. The first agitator is configured to agitate the toner. The first agitator is rotatable about a first agitator rotation axis extending in the first direction. The supply roller is positioned between the first agitator and the developing roller. The supply roller is rotatable about a supply roller rotation axis extending in the first direction. The second agitator is positioned between the supply roller and the first agitator. The second agitator is rotatable about a second agitator rotation axis extending in the first direction. A rotation locus of the second agitator is positioned outside of a rotation locus of the first agitator.

Abstract: A vibration structure that includes a film having a first electrode on a first main surface thereof, the first electrode defining a first connection region on the first main surface where the first electrode is not present, and the film is constructed to be deformed in a plane direction when a voltage is applied thereto; a frame-shaped member; a vibration portion surrounded by the frame-shaped member; a first connection member that connects the first main surface of the film to the frame-shaped member at the first connection region; a second connection member that connects the film to the vibration portion; and an extended electrode that is connected to the first electrode.

Abstract: A developing cartridge includes a casing having an outer surface, a developing roller, a first electrode, and a boss. The developing roller is movable together with the casing and includes a developing roller shaft extending along a first axis extending in a first direction. The developing roller is rotatable about the first axis. The first electrode is positioned at one end portion in the first direction of the developing roller shaft, and electrically connected to the developing roller shaft. The boss is positioned at one end portion in the first direction of the outer surface. The boss extends in the first direction and is engageable with the drum unit. A part of the first electrode is configured to contact with a second electrode of the drum unit as a result of pivotal movement of the developing cartridge about the boss relative to the drum unit.

Abstract: A vibration structure that includes a film constructed to deform in a plane direction as voltage is applied thereto, a frame-shaped member, a vibration portion surrounded by the frame-shaped member in a plan view of the vibration structure, a support portion connecting the vibration portion and the frame-shaped member and supporting the vibration portion within the frame-shaped member, a first connection member that connects the film and the frame-shaped member, and a second connection member that connects the film to the vibration portion such that the vibration portion vibrates in the plane direction when the film is deformed in the plane direction. The support portion is disposed at a position closer to a center of gravity of the vibration portion than an end portion of the vibration portion when viewed in the plan view.

Abstract: A developing cartridge includes: a casing; a developing roller; a shaft extending in a first direction; a first inclined surface; a second inclined surface; an elastic member; and a first protrusion. The shaft is movable in the first direction relative to the casing and the developing roller, and is movable in the second direction together with the same. The first inclined surface is positioned at one end portion of the shaft, while the second inclined surface is positioned at another end portion of the shaft. The first and second inclined surfaces are inclined relative to the first direction. The first protrusion is movable in the first direction together with the second inclined surface. The shaft is movable from a first position to a second position when the second inclined surface receives a pressing force directed in a direction from the another end portion to the one end portion.

Abstract: A vibration structure is provided that includes a vibration member including a frame having a first opening, a vibrator disposed inside the first opening and having a second opening, and one or more supports that support the vibrator to the frame; and a piezoelectric member disposed inside the second opening and having a first end and a second end, and expanding and contracting in a first direction connecting the first end and the second end when voltage is applied. Moreover, a first part and a second part of a first connection member are provided that connect the first end of the piezoelectric member to the frame; and a first part and a second part of a second connection member are provided that connect the second end of the piezoelectric member to the vibrator. At least the first connection member is an elastic body.

Abstract: A developing cartridge includes: a casing, a developing roller, a first agitator, a supply roller, and a second agitator. The casing is configured to accommodate toner. The developing roller is rotatable about a developing roller rotation axis extending in a first direction. The first agitator is configured to agitate the toner. The first agitator is rotatable about a first agitator rotation axis extending in the first direction. The supply roller is positioned between the first agitator and the developing roller. The supply roller is rotatable about a supply roller rotation axis extending in the first direction. The second agitator is positioned between the supply roller and the first agitator. The second agitator is rotatable about a second agitator rotation axis extending in the first direction. A rotation locus of the second agitator is positioned outside of a rotation locus of the first agitator.

Abstract: There is provided a means for sterilizing lactoferrin at a high temperature in a short time while maintaining the activity of the lactoferrin. The present technology provides a method for producing a lactoferrin-containing aqueous solution, including a sterilization step of heat-sterilizing a lactoferrin-containing aqueous solution, in which the total mass content of proteins other than lactoferrin is 1/12 or less of the mass content of lactoferrin, at a temperature of 100° C. or more. The present technology also provides a lactoferrin-containing aqueous solution in which the total mass content of proteins other than lactoferrin is 1/12 or less of the mass content of lactoferrin, and which does not contain living bacteria.

Abstract: A developing cartridge includes a casing, a developing roller rotatable about an axis extending in a first direction, a developing memory having an electrical contact surface, an agitator, an agitator gear rotatable about an agitator axis together with the agitator, a holder holding the electrical contact surface, and a plate movable between a first position and a second position in a second direction crossing the first direction relative to the casing. The holder is movable relative to the casing in a third direction crossing the first and second directions between a retracted position and an advancing position. The holder is movable from the retracted position to the advancing position in response to a movement of the plate from the first position to the second position. The plate is positioned farther away from the developing roller than the agitator gear and the holder are in the second direction.

Abstract: A rotating electrical machine includes a coil, a rotor including a shaft, a rotor core, a commutator including plural hooks being provided with a first hook to which an end of the coil is connected, the coil wound on a predetermined tooth of plural teeth, and an insulator attached to the rotor core, and a stator. The insulator includes an annular portion provided to surround the plural hooks which are aligned along a circumferential direction of the shaft, and a protrusion protruding opposite to the rotor core. The protrusion is arranged on a path where an end part of the coil passes through, the end part corresponding to an area from a part connected to the predetermined tooth to the end of the coil connected to the first hook, the protrusion being hooked by the end part.

Abstract: A vibration structure that includes a frame member having an opening therein; a vibration part within the opening in the frame member; a support part that connects the vibration part and the frame member and supports the vibration part within the opening in the frame member; a film that deforms in a planar direction in response to voltage application; and a connection member that connects the film to the vibration part and the frame member such that the vibration part vibrates in the planar direction when the film deforms in the planar direction.

Abstract: The vibration device includes a diaphragm, and a plurality of piezoelectric films that are arranged at predetermined intervals in a first direction of the diaphragm to face the diaphragm and extend parallel to a second direction orthogonal to the first direction. The diaphragm has at least one slit formed therein and dividing the diaphragm into respective regions. Each of the piezoelectric films are fixed to a respective region of the diaphragm while extending along the second direction in a tensioned state. The piezoelectric films expand and contract in a plane direction when a voltage is applied thereto.

Abstract: A method of manufacturing a semiconductor device includes: preparing a stepped structure being arranged on a substrate, the stepped structure including a first region and a second region, a height of the stepped structure of the second region being lower than a height of the stepped structure of the first region; and etching the first region and the second region of the stepped structure by irradiating the first region and the second region with an ion beam, an irradiation amount of the ion beam irradiating the first region is larger than an irradiation amount of the ion beam irradiating the second region.

Abstract: This disk brake includes an attachment member that has support portions movably supporting a pair of brake pads, and a caliper that pressurizes the brake pads against a disk. The attachment member has outer circumferential frame portions, a coupling beam portion, and support main body portions. The outer circumferential frame portions extend in a disk circumferential direction so as to cover the disk while straddling the disk. The coupling beam portion couples the support portions to each other. The support main body portions form the support portions. The outer frame constituting portions constitute the outer frames of the support main body portions. Positions of disk-axially outward side end surfaces in a disk axial direction are the same as positions of the disk-axially outward side end surfaces of the caliper or on sides outward in the disk axial direction.

Abstract: In an image forming apparatus, a process frame is movable into and out of a main casing in a first direction. The process frame includes a first wall and a second wall spaced apart from the first wall in a second direction. A first cartridge is detachably mountable to the process frame in a third direction crossing the second direction. A first electrode protrudes from an outer surface of the first cartridge outwardly in the second direction. In a state where the first cartridge is mounted to the process frame, the first cartridge is positioned between the first wall and second wall of the process frame in the second direction and a portion of the first wall aligns with the first electrode in the third direction such that the portion of the first wall is overlapped with the first electrode as viewed in the third direction.

Abstract: A method of manufacturing a semiconductor device includes: preparing a stacked body in which a first layer, a second layer, a third layer, and a fourth layer are stacked in this order on a semiconductor substrate in a first direction, the stacked body including a first region and a second region different from the first region; etching the fourth layer in the first region and the second region to expose the third layer by irradiating the first region and the second region with an ion beam, and etching the third layer and the second layer in the second region to expose the first layer by irradiating the second regions with an ion beam in a state where the third layer is exposed in the first region.

Abstract: A liquid crystal display panel includes pixels including a reflective region for display in a reflection mode and a transmissive region for display in a transmission mode. The liquid crystal display panel includes a liquid crystal layer including a nematic liquid crystal material having negative dielectric anisotropy and a chiral agent, a pixel electrode including a reflective conductive layer and a transparent conductive layer, a counter electrode, a light diffusing structure provided in common to the reflective region and the transmissive region, and a first vertical alignment film provided between the pixel electrode and the liquid crystal layer, and a second vertical alignment film provided between the counter electrode and the liquid crystal layer.

Abstract: A developing cartridge includes a casing, a developing roller, a supply roller, a first agitator and a second agitator. The casing is configured to accommodate toner therein. The supply roller is configured to supply the toner to the developing roller. The first agitator is configured to agitate the toner in the casing. The second agitator is configured to agitate the toner in the casing. The second agitator is positioned between the first agitator and the supply roller. The second agitator includes a blade having a tip end configured to contact a peripheral surface of the supply roller.

Abstract: A developing cartridge includes: a casing; a developing roller rotatable about an axis extending in a first direction; a first cam positioned at one end portion of the casing; a second cam positioned at another end portion of the casing; and a connection member connecting the first cam and the second cam to each other. The first cam is movable relative to the casing and the developing roller in the first direction between a first position and a second position, and the second cam is movable relative to the casing and the developing roller in the first direction between a third position and a fourth position. The second cam is movable from the third position to the fourth position due to a tensile force of the connection member in accordance with movement of the first cam from the first position to the second position.