Abstract: A drive transmitting unit includes a plurality of gears and a gear case. The plurality of gears composes a part of a gear train transmitting a rotational force from a main driving part to a rotational element within an apparatus body. The gear case is provided attachably to/detachably from an attachment part defined from a lower surface or aback surface of the apparatus body to inside of the apparatus body while rotatably supporting the plurality of gears. The gear case includes a hook part, a fitting part and a fixing part. The hook part is hooked with a hooked part provided within the attachment part. The fitting part is fitted with a fitted part provided within the attachment part. The fixing part is fixed to the apparatus body through a fastening member.

Abstract: An image forming apparatus includes: a driving source including only a first driving motor and a second driving motor; a first transfer system that transfers a first driving force generated by the first driving motor; and a second transfer system that transfers a second driving force generated by the second driving motor. The first transfer system transfers the first driving force only to each image carrier and each developing roller. The second transfer system transfers the second driving force to at least a belt driving roller of an intermediate transfer unit, a fixing roller, and a sheet conveyance roller.

Abstract: A rotor includes a rotor core which is formed by stacking steel plates and includes a first through hole in a center part, at least one second through hole in the vicinity of the first through hole and a rivet insertion hole; a plurality of permanent magnets which are disposed in a circumferential direction of the rotor core and are embedded in a stacking direction of the steel plates; a main shaft which is shrink-fitted or press-fitted in the first through hole of the rotor core; a pin made of an insulating material and inserted in the second through hole of the rotor core; and an upper end plate and a lower end plate which are disposed on both ends of the rotor core in the stacking direction and are fixed by a rivet inserted in the rivet insertion hole.

Abstract: A drive transmission mechanism includes an electromagnetic clutch and a drive output gear. The electromagnetic clutch includes a clutch shaft, a clutch input gear, a clutch idler gear, and a clutch output gear. The drive transmission mechanism transmits driving power using a first drive transmission path or a second drive transmission path. The first drive transmission path includes the clutch idler gear, a first idler gear, and a first output gear unit to transmit driving power to a rotated member connected to a first output gear unit irrespective of the energizing or the non-energizing an electromagnetic clutch. The second drive transmission path includes the clutch output gear, a second idler gear, and a second output gear unit to transmit driving power to a rotated member connected to the second output gear unit only when the electromagnetic clutch is energized.

Abstract: When a failure occurs in a storage device, a backup unit specifies LUNs of a copy source and a copy destination to an operation volume for which a process is not taken over to another storage device and instructs to perform a copy. When a copy processing unit in the storage device receives a copy process to be performed in the operation volume, the copy processing unit performs the copy process by using the specified LUNs of the copy source and the copy destination. If an error occurs without the copy process being taken over to another storage device due to the occurrence of a failover, the backup unit acquires the LUNs of two volumes of a copy pair and the volumes each constituting each of cluster pairs. Then, the backup unit again performs the copy process by using the acquired LUNs.

Abstract: An image forming apparatus includes: a driving source including only a first driving motor and a second driving motor; a first transfer system that transfers a first driving force generated by the first driving motor; and a second transfer system that transfers a second driving force generated by the second driving motor. The first transfer system transfers the first driving force only to each image carrier and each developing roller. The second transfer system transfers the second driving force to at least a belt driving roller of an intermediate transfer unit, a fixing roller, and a sheet conveyance roller.

Abstract: A one-way clutch includes a first rotation member, a second rotation member, a support shaft, and a transmission member. The support shaft is disposed in a protruding manner from a first lateral surface portion of the first rotation member toward an interior space in the axial direction of a rotational shaft. The transmission member is supported by the support shaft, and can move in a sliding manner in the axial direction between a first position at which a rotational driving force in a first direction inputted to the first rotation member is transmitted to the second rotation member, and a second position at which a rotational driving force in the second direction inputted to the first rotation member is restricted from being transmitted to the second rotation member.

Abstract: A drive transmission mechanism includes an electromagnetic clutch and a drive output gear. The electromagnetic clutch includes a clutch shaft, a clutch input gear, a clutch idler gear, and a clutch output gear. The drive transmission mechanism transmits driving power using a first drive transmission path or a second drive transmission path. The first drive transmission path includes the clutch idler gear, a first idler gear, and a first output gear unit to transmit driving power to a rotated member connected to a first output gear unit irrespective of the energizing or the non-energizing an electromagnetic clutch. The second drive transmission path includes the clutch output gear, a second idler gear, and a second output gear unit to transmit driving power to a rotated member connected to the second output gear unit only when the electromagnetic clutch is energized.

Abstract: A one-way clutch includes a first rotation member, a second rotation member, a support shaft, and a transmission member. The support shaft is disposed in a protruding manner from a first lateral surface portion of the first rotation member toward an interior space in the axial direction of a rotational shaft. The transmission member is supported by the support shaft, and can move in a sliding manner in the axial direction between a first position at which a rotational driving force in a first direction inputted to the first rotation member is transmitted to the second rotation member, and a second position at which a rotational driving force in the second direction inputted to the first rotation member is restricted from being transmitted to the second rotation member.

Abstract: An image forming apparatus is provided. The image forming apparatus includes an outer housing, a cover openeably/closably mounted at the outer housing, an optical scanning device including a light transmissive member configured to transmit laser light, a cleaning member configured to clean the light transmissive member, and an interlocking mechanism. The interlocking mechanism moves the cleaning member in conjunction with opening/closing of the cover.

Abstract: A sheet conveying device is provided with a housing including a contact portion, a sheet conveyance path, a drive roller, a driven roller, and a support member. The driven roller is made of a resin material, and is provided with a roller portion, and a pair of shaft portions. The support member is made of a metal material and rotatably supports the driven roller. The support member includes a pair of ring portions through which each of the shaft portions is inserted, and a pair of arm portions extending in one direction from the paired ring portions and supported on the housing. The driven roller is rotated with the drive roller in a state that a downstream outer portion of the ring portion in the conveying direction is contacted with the contact portion of the housing.

Abstract: A wireless power transmitting system that transmits power from a power transmitting station to a power receiving station wirelessly includes the power receiving station. The power receiving station includes a unit receiving power from the power transmitting station, a unit obtaining a level of power received through the antenna, a unit obtaining a level of power consumed by the device operating while being supplied with received power and a unit transmitting the received power level and the power consuming level to the power transmitting station wirelessly. The power transmitting station includes a unit receiving the received power level and the power consuming level from the power receiving station wirelessly, a unit controlling the level of power transmitted through the transmitting antenna based on the difference between the received power level and the received power consuming level, and a unit transmitting power to the power receiving station wirelessly.

Abstract: An image forming apparatus includes a housing with cover for covering and uncovering an opening in communication with an internal space. A drive portion generates a drive force that is transmitted intermittently by a clutch mechanism. The clutch mechanism includes a transmission member with first a transmission portion that receives a drive force from the drive portion and a second transmission portion that engages an image forming portion. A link mechanism reciprocates the transmission member in a first direction in which the transmission member moves away from image forming portion and a second direction opposite the first direction. A flexible link connects the cover to the link mechanism. The link mechanism coordinates with cover and moves the transmission member in the first direction when the cover uncovers the opening. The link mechanism coordinates with cover and moves the transmission member in the second direction when cover covers the opening.

Abstract: A sheet conveying device is provided with a housing including a contact portion, a sheet conveyance path, a drive roller, a driven roller, and a support member. The driven roller is made of a resin material, and is provided with a roller portion, and a pair of shaft portions. The support member is made of a metal material and rotatably supports the driven roller. The support member includes a pair of ring portions through which each of the shaft portions is inserted, and a pair of arm portions extending in one direction from the paired ring portions and supported on the housing. The driven roller is rotated with the drive roller in a state that a downstream outer portion of the ring portion in the conveying direction is contacted with the contact portion of the housing.

Abstract: An image forming apparatus is provided. The image forming apparatus includes an outer housing, a cover openeably/closably mounted at the outer housing, an optical scanning device including a light transmissive member configured to transmit laser light, a cleaning member configured to clean the light transmissive member, and an interlocking mechanism. The interlocking mechanism moves the cleaning member in conjunction with opening/closing of the cover.

Abstract: A charging system including: a processor that includes a containing part for selectively containing either one of a secondary battery of a first type and a secondary battery of a second type capable of being rapidly charged with an electrical quantity greater than that of the secondary battery of the first type, and that carries out processing using, as a power source, the secondary battery contained in the containing part; and a feeder for feeding power to the processor so as to charge the secondary battery, wherein the processor includes: a determination part for determining whether or not the contained secondary battery needs to be charged; a battery detection part for detecting the type of the contained secondary battery when it is determined that the secondary battery needs to be charged; and a transmission part for transmitting, to the feeder, a feed instruction.

Abstract: The disclosed method includes: detecting a case where at least both of a condition that a pointer representing a pointing destination by a pointing device is not displayed on one display device of a plurality of display devices and a condition that a window generated by a predetermined program is not displayed on the one display device are satisfied; and upon the detecting, lowering brightness of the one display device. Moreover, another method includes: first detecting a predetermined operation for an active window displayed on any display device; identifying a first display device on which the active window is displayed; second detecting that a pointer representing a pointing destination by a pointing device is not displayed on the first display device after a predetermined period elapsed since the first detecting; and upon the second detecting, carrying out a setting for lowering brightness of the first display device.

Abstract: A charging circuit configured to charge a rechargeable battery includes an input unit configured to support forms of connection to an external power supply and to receive electric power supplied from the external power supply; a charge unit configured to supply the rechargeable battery with the electric power supplied from the input unit; a detection unit configured to detect the charge level of the rechargeable battery; and a charge control unit configured to control the charge unit so as to prevent the rechargeable battery from being supplied with the electric power supplied from the input unit supplied with the electric power from the external power supply through one of the forms of connection to the external power supply, in response to the charge level detected by the detection unit exceeding a threshold corresponding to the one of the forms of connection.

Abstract: Information equipment includes an open/close mechanism that opens or closes exhaust ports, a cooling fan that dissipates heat in the information equipment into the air through the exhaust ports, a user state detecting part that detects a contact state in which the hand of a user is in contact with the information equipment or a closeness state in which the hand of the user is close to the information equipment, and a heat dissipation control part that controls an open/closed state of the open/close mechanism so that heat exhausted from the exhaust ports is not directed to the hand of the user that is contact with or close to the information equipment, in accordance with the contact state or the closeness state detected by the user state detecting part.

Abstract: A wireless power transmitting system that transmits power from a power transmitting station to a power receiving station wirelessly includes the power receiving station. The power receiving station includes a unit receiving power from the power transmitting station, a unit obtaining a level of power received through the antenna, a unit obtaining a level of power consumed by the device operating while being supplied with received power and a unit transmitting the received power level and the power consuming level to the power transmitting station wirelessly. The power transmitting station includes a unit receiving the received power level and the power consuming level from the power receiving station wirelessly, a unit controlling the level of power transmitted through the transmitting antenna based on the difference between the received power level and the received power consuming level, and a unit transmitting power to the power receiving station wirelessly.