Abstract: A motion training apparatus compact in a height direction is provided. The motion training apparatus includes an operation unit movable in an XY plane, a first actuator mechanism AX which moves the operation unit in an X-axis direction, and a second actuator mechanism AY which moves the first actuator mechanism AX in a Y-axis direction. A first belt included in the first actuator mechanism AX, a first guide rod, a second belt included in the second actuator mechanism AY, a second guide rod, a third belt, and a third guide rod are arranged between a fourth belt and a fifth belt as overlapping in a height direction.

Abstract: A light quantity adjustment apparatus includes a pair of substrates having a light-path aperture; a plurality of diaphragm blades disposed between the pair of substrates; a driving ring that opens and closes the plurality of diaphragm blades; and a driving device. The plurality of diaphragm blades is supported by the substrate via a first guide plate made of a resin film. The substrate and the first guide plate are provided with guide grooves fitted into protrusions formed in the plurality of diaphragm blades to guide the blades. Guide grooves of the substrate are formed of concave grooves. Guide grooves of the first guide plate are formed of through holes. The through holes of the first guide plate have a narrower width than the concave grooves of the substrate to engage in the protrusions of the diaphragm blades and to guide the diaphragm blades in the open and close direction.

Abstract: A light quantity adjustment apparatus includes a pair of substrates having a light-path aperture; a plurality of diaphragm blades disposed between the pair of substrates; a driving ring that opens and closes the plurality of diaphragm blades; and a driving device. The plurality of diaphragm blades is supported by the substrate via a first guide plate made of a resin film. The substrate and the first guide plate are provided with guide grooves fitted into protrusions formed in the plurality of diaphragm blades to guide the blades. Guide grooves of the substrate are formed of concave grooves. Guide grooves of the first guide plate are formed of through holes. The through holes of the first guide plate have a narrower width than the concave grooves of the substrate to engage in the protrusions of the diaphragm blades and to guide the diaphragm blades in the open and close direction.

Abstract: An electromagnetically-driving device has a rotor with a hollow, cylindrical permanent magnet; an inside yoke on an internal circumference side of the rotor; an outside yoke on an external circumference side of the rotor; and a coil for magnetically exciting the yokes. The outside yoke has a trough shape, and two opposed magnetic pole-guide pieces, between which magnetic poles of the permanent magnet are sandwiched. The rotor has a bearing portion in the internal circumference wall of the body, and the bearing portion engages a shaft portion of the inside yoke. When a magnetic field is generated by the coil, a rotation force is applied to the rotor, resulting in a structurally-simple magnetic circuit.

Abstract: A sheet finishing apparatus includes a transfer device for transferring sheets having toner images, a sheet bundling device for bundling the sheets transferred from the transfer device, and a stapling device for driving a staple into the sheets at a stapling position where the toner images are formed to staple the sheets.

Abstract: An electromagnetically-driving device has a rotor with a hollow, cylindrical permanent magnet; an inside yoke on an internal circumference side of the rotor; an outside yoke on an external circumference side of the rotor; and a coil for magnetically exciting the yokes. The outside yoke has a trough shape, and two opposed magnetic pole-guide pieces, between which magnetic poles of the permanent magnet are sandwiched. The rotor has a bearing portion in the internal circumference wall of the body, and the bearing portion engages a shaft portion of the inside yoke. When a magnetic field is generated by the coil, a rotation force is applied to the rotor, resulting in a structurally-simple magnetic circuit.

Abstract: A stapler apparatus is configured for recovering a binding mechanism reciprocally driven by a drive motor to an idling position region by inertial movement of the binding mechanism after a stop of the drive motor. The stapler apparatus includes an actuating position sensor that detects an actuating position of the binding mechanism before reaching the idling position region to attain a timing to stop the drive motor.

Abstract: A staple storage unit includes return prevention members that prevent a staple positioned for driving from moving back toward the staple storage portion of the staple storage unit. A plurality of staple abutting portions 105a and 105b are spaced along the draw out direction of the staple band 101 at distances where they do not all abut the staple linking portion 105d, thereby increasing the likelihood that at least one of the staple abutting portions will engage the staple linking portion to prevent significant withdrawal of the staple sheet back toward the staple storage portion.

Abstract: A staple cartridge that sequentially draws out rolled staple band material from the staple storage portion includes regulating device that touches the stacked surface of the rolled staple band to regulate the widening and unraveling of the stacked surface. The regulating device is capable of regulating the widening of the stacked surface of the staple band material in the roll diameter direction even during vibration of the cartridge. This minimizes the phenomenon of the staple band material biting to or catching on the staple cartridge.

Abstract: A sheet finishing apparatus includes a transfer device for transferring sheets having toner images, a sheet bundling device for bundling the sheets transferred from the transfer device, and a stapling device for driving a staple into the sheets at a stapling position where the toner images are formed to staple the sheets.

Abstract: A stapler apparatus is equipped with linked staples and includes a staple feed member configured for feeding staples to a driving position, a staple driver operable to drive the staples from the driving position into a stack of sheets, and an anvil unit operable to engage and clamp the stack of sheets to be stapled. The staple feed member is powered by movement of the anvil unit.

Abstract: A staple storage unit includes return prevention members that prevent a staple positioned for driving from moving back toward the staple storage portion of the staple storage unit. A plurality of staple abutting portions 105a and 105b are spaced along the draw out direction of the staple band 101 at distances where they do not all abut the staple linking portion 105d, thereby increasing the likelihood that at least one of the staple abutting portions will engage the staple linking portion to prevent significant withdrawal of the staple sheet back toward the staple storage portion.

Abstract: This invention provides a stapler apparatus that can recover the binding means securely to the idle position region for smooth binding, even if the binding speed is increased in accordance to the processing speed of the system apparatus that incorporates the binding speed of the stapler apparatus.

Abstract: A staple cartridge that sequentially draws out rolled staple band material from the staple storage portion includes regulating means that touches the stacked surface of the rolled staple band to regulate the widening and unraveling of the stacked surface. The regulating means is capable of regulating the widening of the stacked surface of the staple band material in the roll diameter direction even during vibration of the cartridge. This minimizes the phenomenon of the staple band material biting to or catching on the staple cartridge.

Abstract: The present invention is to provide a staple cartridge that can offset any discrepancies when mounting a staple cartridge, even if staples are slightly offset to check the occurrence of stapling defects. The staple cartridge 100 of the holding means 200 which is equivalent to the cartridge holder disposed as either a body separate to the stapler unit 300 or unitized thereto, actuates the staple feeds means 202. Even if the position of the staple pulled out from the staple cartridge is offset, this action corrects the offset to correctly set the staple at the driving position thereby enabling it to check stapling defects that occur because of mis-positioning of the staple set position.

Abstract: [Issue] This invention prevents mis-positioning of staples when driving staples and checks the occurrence of binding problems by smoothly driving staples.