摘要:
A display apparatus includes circuitry to acquire history data including a record of an event executed with a plurality of display apparatuses including the display apparatus. The plurality of display apparatuses shares data of a sharing area shared by the plurality of display apparatuses. The sharing area is generated based on the history data. The circuitry displays, on a display screen, at least a part of the sharing area as a display area for the display apparatus. The display area is set based on an operation log included in the history data. The operation log is related to a user at the display apparatus.
摘要:
A polyol composition comprising a polyol (a) and resin fine particles (b) dispersed in the polyol (a), and a method for producing the polyol composition are provided, wherein the resin fine particles (b) are particles such that an arithmetic standard deviation by volume of a particle size distribution of the particles, derived from respective values in 85 divisions of a range of 0.020 to 2000 μm determined by a laser diffraction/scattering particle size distribution analyzer, is not more than 0.6. A resin fine particle-dispersed polyol composition that, even if the resin particles dispersed in the polyol have a small particle diameter, allows the production of a polyurethane resin having an excellent mechanical strength such as elongation at break, and a method for producing the same, are provided.
摘要:
A developing device is provided. The developing device includes a housing, a developer carrier which is rotatably supported by the housing, and a layer thickness regulating member which includes a blade configured to contact the developer carrier along a rotational axial direction of the developer carrier, a support member supporting the blade, and a reinforcement member provided at an opposite side to the support member with respect to the blade and reinforcing the blade. The support member includes a first part which contacts the blade, and to which the blade is fixed, a second part which is connected to the reinforcement member, and a third part which is attached to the housing. As viewed from the rotational axial direction, the first part and the third part are provided on a same first plane, and the second part is provided on a second plane intersecting with the first plane.
摘要:
A cartridge assembly detachably mounted on a main casing of an image forming device includes a first cartridge, a second cartridge, and a lock member. The first cartridge has a first handle. The second cartridge has a second handle. The first handle and the second handle are configured to provide a relative position capable of realizing simultaneous access to the first handle and the second handle in case of an assembled state between the second cartridge and the first cartridge for integral attachment to or detachment from the main casing. The lock member has a lock section and an operation section. The lock section is movable between a lock position and an unlock position. The operation section is configured to move the lock section between the lock position and the unlock position. The first handle and the operation section are configured to provide a relative position capable of realizing simultaneous access to the first handle and the operation section to move the lock section from the lock position to the unlock position for detachment of the second cartridge from the first cartridge.
摘要:
A developer cartridge includes a developer cartridge case for accommodating a developer, a developing roller, a toner layer thickness control blade, and a side sealing member. The developing roller is supported by the developer cartridge case such that a circumferential surface thereof is exposed to an outside of the developer cartridge case along a width direction. The toner layer thickness control blade includes a blade body portion made of a metallic plate. A tip portion of the blade body portion is disposed at a sliding portion of the developing roller and the side sealing member so as to contact with the side sealing member. A frictional heat generated at the sliding portion is released to the outside of the developer cartridge case through the blade body portion in order restrain a leak of the developer as much as possible.
摘要:
A sheet roll (1) is manufactured by placing a sheet-like coupling member (3) on end portions of a plurality of glass films (g) so as to span therebetween, coupling the end portions of the glass films (g) together, and rolling the coupled plurality of glass films (g). The sheet-like coupling member (3) used in the sheet roll (1) includes wide width portions (4) for forming wide joint portions joined to the glass films (g) at each of both end portions thereof in a rolling direction, and a necked portion (5), which is narrower than the wide width portions (4) and is formed at a middle portion thereof in the rolling direction.
摘要:
A developing device and an image forming apparatus including the developing device are provided. The developing device includes a housing, a developer carrier which is rotatably supported by the housing, and which carries developer on a circumferential surface thereof, a layer thickness regulating member which includes, a blade contacting the circumferential surface of the developer carrier along a rotational axial direction of the developer carrier, and a support member supporting the blade, the layer thickness regulating member for regulating a layer thickness of the developer on the circumferential surface of the developer carrier. The support member includes: a contact part which contacts the blade; and a pair of attachment parts which are attached to the housing. The attachment parts are provide at both sides of the contact part in the rotational axial direction and are further protruded than the contact part in a direction away from the developer carrier.
摘要:
The present invention provides an image pickup device used to capture an image of an object by receiving light in a near infrared region reflected from the object. The image pickup device includes semiconductor light-receiving elements each having a light-receiving layer with a band gap wavelength of 1.65 to 3.0 μm.
摘要:
A developing device include: a case; a developing roller supported by the case to be rotatable in a rotational direction; and a blade including a base end supported by the case and a tip end provided upstream of the base end in the rotational direction and contacting the surface of the developing roller at a contact portion to regulate a thickness of the toner on the developing roller. The blade further includes a bent portion that is bent from the contact portion at a radius of curvature from 0.2 mm to 0.4 mm to be separated from the developing roller as extending toward the tip end. An angle defined between a segment connecting the contact portion with a center of curvature of the bent portion and a segment connecting the tip end with the center of curvature of the bent portion is in the range from 45° to 90°.
摘要:
A process unit includes a drum frame supporting a photoconductor drum and a development frame supporting a development roller. The development cartridge is swingably supported by the drum frame at a coupling joint provided at a first side of the development frame and a support portion provided at a second side of the development frame. A center of rotation of the development roller is located in a position shifted from a line segment connecting a center of rotation of the coupling joint and a center of rotation of the photoconductor drum to an upstream side with respect to a direction of rotation of the coupling joint as viewed in an axial direction of the development roller, such that the development roller is pressed against the photoconductor drum by the action of the rotatory force received by the coupling joint.