摘要:
This specification discloses an optical apparatus provided with a lens unit movable in the direction of the optical axis thereof, a lens barrel, an electromagnetic coil coupled to one of the lens unit and the lens barrel, a driving unit having a magnetic material coupled to the other of the lens unit and the lens barrel, and a guide for slidably guiding the lens unit relative to the lens barrel.
摘要:
An image forming apparatus includes: an image forming apparatus main body, an image forming unit that is provided in the image forming apparatus main body and forms an image on a recording medium, and a transport unit transporting the recording medium, wherein the image forming apparatus main body has a forward port for forwarding the recording medium having the image thereon by the image forming unit to outside of the image forming apparatus main body, and further has a guide unit by which the recording medium forwarded to the outside of the image forming apparatus main body is guided to be retrieved into the image forming apparatus main body, and to be led to the transport unit.
摘要:
A vibration-type motor controller controls a driving speed of a vibration-type motor relatively moving a vibrating body in which a vibration is excited by an electromechanical energy conversion element 20 to which a first frequency signal and a second frequency signal having a phase difference are applied, and a contacting body which contacts the vibrating body. The vibration-type motor controller includes a speed controller 1 configured to alternately switch a frequency control which changes frequencies of the first and second frequency signals while fixing the phase difference and a phase difference control which changes the phase difference while fixing the frequency so that at least one of a plurality of frequency controls or a plurality of phase difference controls are included to increase and decrease the driving speed of the vibration-type motor.
摘要:
A transport device includes: a positioning member provided in a sheet transport path, used for positioning of a print sheet in a direction orthogonal to a sheet transport direction; and a skewed roller that transports the print sheet while skewing the print sheet toward a direction of the positioning member, a transport roller being provided in a position different from the skewed roller in the sheet transport direction.
摘要:
An image forming apparatus includes an image forming unit that forms an image on a recording medium; a fixing unit that fixes the image formed on the recording medium by the image forming unit by applying heat; a first detector unit that detects a length of the recording medium in a transport direction, the first detector unit being disposed upstream of the fixing unit in the transport direction; and a second detector unit that detects the length of the recording medium in the transport direction, the second detector unit being disposed downstream of the fixing unit in the transport direction.
摘要:
A method for manufacturing a semiconductor device includes the steps of forming a P-type region on a surface of a semiconductor substrate, forming at least one Al electrode on the P-type region, forming an interlayer film in contact with the at least one Al electrode, the interlayer film being of a material which is less reactive with Si than is Al, and forming a semi-insulating film on the interlayer film, the semi-insulating film containing Si.
摘要:
A mover device and an ion implanter apparatus having a processing base that reciprocates at a high speed without undesirable noise and vibration are provided. The mover device includes: a fixed base; a movable base that is linearly movable with respect to the fixed base; a processing base that is linearly movable with respect to the movable base; a main linear motor that generates a moving force to move the processing base with respect to the movable base, thereby moving the processing base with respect to the fixed base; and a velocity control unit that controls the moving velocity of the processing base with respect to the fixed base. In this mover device, the movable base is moved by virtue of a reaction force caused by the moving force to move the processing base.
摘要:
A prize-capturing game apparatus 10 comprises a prize storage portion 14 in which a prize 18 is stored. A drop inlet 26 for dropping the prize 18 gripped by a movable body 24 is disposed on the prize storage portion 14. The drop inlet 26 is opened or closed by a shutter 74 of a mechanism 37 for opening and closing the drop inlet. A prize deposit room 30 is disposed below the drop inlet 26 and an outlet 32 for taking out the prize 18 is disposed on a front face of the prize deposit room 30. The outlet 32 is opened and closed by the prize outlet door 34. During a game, the shutter 74 opens the drop inlet 26 to receive the drop of the prize 18 and the prize outlet door 34 is locked in a closed position using a locking mechanism 62. After the game, the shutter 74 closes the drop inlet 26 and a lock of the prize outlet door 34 using the door locking mechanism 62 is released.
摘要:
A beam deflector for scanning performs deflecting of a charged particle beam having a regular trajectory in a vacuum space to thereby periodically change the trajectory of the charged particle beam. The beam deflector comprises a pair of deflection electrodes disposed so as to confront each inner electrode surface having a symmetrical concave extending in a direction of a beam trajectory.
摘要:
There is disclosed a camera system capable of reducing a time after a lens drive command is output until a lens is driven. A camera system according to the present invention comprises a lens apparatus having a booster circuit for boosting a supply voltage and an actuator for receiving a voltage supply from the booster circuit so as to drive a lens unit, and a camera. A camera controller transmits a booster drive command and a lens drive command to the lens controller. The lens controller drives the booster circuit in response to a reception of the booster drive command, and drives the actuator in response to a reception of the lens drive command.