Patent application number | Description | Published |
20090207227 | Liquid ejecting apparatus - A liquid ejecting head is adapted to eject liquid toward a target medium. A transporter is adapted to transport a tray on which the target medium is mounted toward a region facing the liquid ejecting head via a transporting path. A tray guide is disposed in a front side of the liquid ejecting apparatus, and having a supporting face adapted to support the tray thereon. The tray guide is movable between a first position connecting the supporting face with the transporting path to allow the transporter to transport the tray to the transporting path and a second position escaping the supporting face from the transporting path. The supporting face is kept being parallel to the transporting path when the tray guide is moved between the first position and the second position. | 08-20-2009 |
20120044311 | Liquid Ejecting Apparatus - A liquid ejecting head is adapted to eject liquid toward a target medium. A transporter is adapted to transport a tray on which the target medium is mounted toward a region facing the liquid ejecting head via a transporting path. A tray guide is disposed in a front side of the liquid ejecting apparatus, and having a supporting face adapted to support the tray thereon. The tray guide is movable between a first position connecting the supporting face with the transporting path to allow the transporter to transport the tray to the transporting path and a second position escaping the supporting face from the transporting path. The supporting face is kept being parallel to the transporting path when the tray guide is moved between the first position and the second position. | 02-23-2012 |
20130002780 | LIQUID EJECTING APPARATUS - A liquid ejecting head is adapted to eject liquid toward a target medium. A transporter is adapted to transport a tray on which the target medium is mounted toward a region facing the liquid ejecting head via a transporting path. A tray guide is disposed in a front side of the liquid ejecting apparatus, and having a supporting face adapted to support the tray thereon. The tray guide is movable between a first position connecting the supporting face with the transporting path to allow the transporter to transport the tray to the transporting path and a second position escaping the supporting face from the transporting path. The supporting face is kept being parallel to the transporting path when the tray guide is moved between the first position and the second position. | 01-03-2013 |
20130010044 | LIQUID EJECTING APPARATUS - A liquid ejecting head is adapted to eject liquid toward a target medium. A transporter is adapted to transport a tray on which the target medium is mounted toward a region facing the liquid ejecting head via a transporting path. A tray guide is disposed in a front side of the liquid ejecting apparatus, and having a supporting face adapted to support the tray thereon. The tray guide is movable between a first position connecting the supporting face with the transporting path to allow the transporter to transport the tray to the transporting path and a second position escaping the supporting face from the transporting path. The supporting face is kept being parallel to the transporting path when the tray guide is moved between the first position and the second position. | 01-10-2013 |
20140232768 | LIQUID EJECTING APPARATUS - A liquid ejecting head is adapted to eject liquid toward a target medium. A transporter is adapted to transport a tray on which the target medium is mounted toward a region facing the liquid ejecting head via a transporting path. A tray guide is disposed in a front side of the liquid ejecting apparatus, and having a supporting face adapted to support the tray thereon. The tray guide is movable between a first position connecting the supporting face with the transporting path to allow the transporter to transport the tray to the transporting path and a second position escaping the supporting face from the transporting path. The supporting face is kept being parallel to the transporting path when the tray guide is moved between the first position and the second position. | 08-21-2014 |
Patent application number | Description | Published |
20090015188 | METHOD FOR SUPPRESSING VARIATION IN SPEED OF ACTUATOR - The drive controller of an actuator previously measures positioning error of an actuator output shaft caused by the angle transmission error of a wave gear drive and stores it as correction data. In a feedback control loop, a speed feedback value ωf is computed using the detected position feedback value θf, after corrected by the correction data, of the actuator output shaft, and a current command Ir is computed using it, thus performing drive control on a motor. Since a speed component caused by the angle transmission error of the wave gear drive has been added to the rotational speed of a motor with regard to the speed feedback value ωf, a variation in rotational speed of the actuator output shaft caused by the angle transmission error of a wave gear drive can be suppressed effectively. | 01-15-2009 |
20090140731 | Multiple-Rotation Absolute-Value Encoder of Geared Motor - A multiple-rotation absolute-value encoder of a geared motor, wherein the geared motor ( | 06-04-2009 |
20100176695 | APPARATUS FOR DETECTING POSITION OF ROTATION OF MOTOR - A magnetic absolute sensor for a geared motor comprises a dipole magnet and hall elements. The dipole magnet is fixed to a hollow portion of a hollow rotor shaft. A bracket attached to an end plate of a motor housing is coaxially inserted from the rear end side of the hollow portion. The dipole magnet is inserted from the front side in a cylindrical portion of the bracket. The hall elements are arranged at an interval of 90 degree on the circular inner periphery surface of the cylindrical portion. The hall elements face the circular outer periphery surface of the dipole magnet with a fixed gap therebetween. It is not necessary to increase a motor shaft length in order to incorporate the magnetic absolute sensor. The flux of a motor driven magnet is blocked by the hollow rotor shaft and the hall elements are not adversely affected. | 07-15-2010 |
20110156505 | MAGNETIC ENCODER AND ACTUATOR - First to fourth magnetic detection units ( | 06-30-2011 |
20120068694 | METHOD OF DETECTING ABSOLUTE ROTATIONAL POSITION - Before detecting a mechanical angular absolute position θabs of a rotating shaft ( | 03-22-2012 |
Patent application number | Description | Published |
20090284105 | MOTOR WITH AN ELECTROMAGNETIC BRAKE - A motor with an electromagnetic brake is provided that is capable of sufficiently reducing influence of leakage magnetic flux on a magnetic sensor. A second ball bearing that rotatably supports a shaft at a position in the vicinity of a non-load-side end portion is configured to be ferromagnetic. An inner circumferential surface of a bearing stopper member that faces an outer circumferential surface of the shaft is disposed in proximity to the outer circumferential surface of the shaft. The bearing stopper member, which is ferromagnetic, is fixed to the second bearing holder in order to prevent the second ball bearing from getting out of a bearing fitting portion. A magnetic shield member is fixed to a portion of the shaft between the bearing stopper member and a magnetic sensor. The magnetic shield member guides leakage magnetic flux, which has been generated by an electromagnetic coil and leaked through the shaft, from the shaft to the bearing stopper member, thereby reducing influence of the leakage magnetic flux on the magnetic sensor. | 11-19-2009 |
20100079014 | MOLDED MOTOR - A molded motor is provided that allows for ready installation of a heat-conducting member therein and is capable of improving dissipation of heat generated from the stator. The heat-conducting member is integrally formed with a load-side end bracket. The heat-conducting member includes a stopper surface that contacts an end surface of a stator core in the axial direction of a shaft, and an extended portion extending from the stopper surface toward a non-load-side end bracket to contact an outer peripheral surface of the stator core. The heat-conducting member is embedded in a molded portion with the stopper surface contacting the end surface of the stator core and the extended portion contacting the outer peripheral surface of the stator core. | 04-01-2010 |
20100295402 | MOTOR ROTOR AND MANUFACTURING METHOD THEREOF - A motor rotor is provided wherein a resin with which a thread layer is impregnated is preventing from being broken even if the motor rotor is rotated at a high speed. A thread layer | 11-25-2010 |
20100302736 | HEAT RADIATION STRUCTURE OF ELECTRIC APPARATUS - A heat radiation structure of an electric apparatus provided herein is capable of readily releasing heat of electronic components to the outside and suppressing heat conduction to a rotational position sensor. A metal electromagnetic wave shielding member is fixed to a casing body of a casing. The electromagnetic wave shielding member includes a first portion that is connected to an opposed wall portion of the casing body to face a circuit substrate and a cylindrical second portion that is extending from a peripheral end of the first portion and along a peripheral wall portion of the casing body without being in contact with a housing. A heat conductive member having electrical insulating and heat conductivity properties as well as flexibility is disposed between the circuit substrate and the electromagnetic wave shielding member to closely contact both of the plurality of electronic components and the first portion of the electromagnetic wave shielding member. | 12-02-2010 |
20110209914 | CONNECTING STRUCTURE FOR ELECTRIC CABLES AND ELECTRIC APPARATUS - A circuit substrate for connection is used as a connecting member for electrically connecting a stator disposed inside a casing and a plurality of electric cables disposed outside the casing. A circuit substrate for connection is supported by a connecting member attachment. The connecting member attachment is molded using a circuit substrate for connection and a receptacle as inserts. Then, the circuit substrate for connection is disposed to pass through a wall portion of the casing in a thickness direction of the wall portion. The connecting member attachment is fixed onto the casing. Thus, the electric cables may be connected to the outside of the casing with a low-priced connecting structure. | 09-01-2011 |
20120139384 | GENERATOR CORE - A generator core that increases the amount of power generated by a generator is provided. A plurality of magnetic steel sheets including non-divided magnetic steel sheets and divided magnetic steel sheets are stacked on each other to form a plurality of divided cores. The divided magnetic steel sheets are disposed to form a gap portion that crosses a magnetic path in one magnetic steel sheet. Each gap portion is positioned and shaped such that magnetic resistances of magnetic pole portions of the plurality of divided cores are not different from each other. | 06-07-2012 |