Abstract: The present invention relates to an oral solid dosage form comprising N2-{[1-ethyl-6-(4-methylphenoxy)-1H-benzimidazol-2-yl]methyl}-L-alaninamide, or a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof as an active ingredient, which has good dissolution and storage-stability. When the oral solid dosage form is a tablet, the tablet can be prepared while inhibiting tableting troubles from low content to high content of the active ingredient.

Abstract: The present invention provides a compound represented by the following formula (I), a pharmaceutically acceptable salt thereof, or a solvate thereof: wherein: R1 and R2 are each separately selected from the group consisting of hydrogen, alkyl, alkenyl, acyl, and hydroxyalkyl; R3 is hydrogen or halogen; ring A is a benzene ring or a pyridine ring; ring B is selected from the group consisting of the following formulas (i), (ii), (iii), and (iv): in the formula (ii), Ra is alkyl; R4 and R5 are each separately selected from the group consisting of hydrogen, hydroxy, alkoxy, haloalkoxy, halohydroxyalkoxy, and aminoalkyl; and represents a double bond or a triple bond. The above compound can be used as a molecular probe for imaging tau proteins that accumulate in the brain.

Abstract: A control device 1 for a synchronous electric motor that switches a drive control of the synchronous electric motor to a PWM drive control and a rectangular wave drive control includes a PWM signal generator 14 configured to generate a PWM signal, a rectangular wave signal generator 22 configured to generate a rectangular wave signal, a rotation speed detector 40 configured to detect a rotation speed of the motor 2, a signal switching determination part 50 configured to determine, according to at least the rotation speed, whether the PWM signal or the rectangular wave signal is used as a control signal when controlling the drive of the motor 2, and a drive controller 30 configured to control the drive of the motor 2 using a signal determined by the signal switching determination part 50 to be used as the control signal.

Abstract: There is provided a control device for a synchronous electric motor that controls a drive of the synchronous electric motor. The control device includes: a limit value setting part configured to set a limit value for an output torque related value that is related to an output torque of the synchronous electric motor according to a rotation speed of the synchronous electric motor; a command generator configured to generate a voltage command based on an input command and the limit value without feeding back a current flowing through the synchronous electric motor; a PWM signal generator configured to generate a PWM signal for controlling the drive of the synchronous electric motor based on the voltage command; and a drive controller configured to control the drive of the synchronous electric motor using the PWM signal.

Abstract: A motor control apparatus includes: a motor drive control section that controls driving of a motor using a predetermined phase; a rotation position detecting section that, at every 180 degrees of an electrical angle of the motor, outputs two kinds of detection signals according to the rotation position of the rotor of the motor; a stopped position estimating section that estimates the stopped position at the start of rotation of the rotor using an elapsed time from when rotation the rotor starts until the kind of the detection signal outputted from the rotation position detecting section switches; a rotational speed estimating section that estimates the rotational speed of the rotor using the elapsed time and the stopped position; and an estimated phase calculating section that calculates an estimated phase as the aforementioned predetermined phase using the rotational speed.

Abstract: A motor control apparatus 1 includes a fixed phase setting section that sets a fixed phase of a motor according to a detection signal. At the start of rotation of a rotor, the fixed phase setting section sets a first fixed phase that is equal to or greater than ?90 degrees relative to a stable stopping point at a maximum electrical angle and is equal to or less than 90 degrees relative to a stable stopping point at a minimum electrical angle of the rotor as the fixed phase, and sets a second fixed phase that is equal to or greater than ?90 degrees relative to a stable stopping point at a maximum electrical angle and is equal to or less than 90 degrees relative to a stable stopping point at a minimum electrical angle of the rotor.

Abstract: There is provided a control device for a synchronous electric motor that controls a drive of the synchronous electric motor. The control device includes: a limit value setting part configured to set a limit value for an output torque related value that is related to an output torque of the synchronous electric motor according to a rotation speed of the synchronous electric motor; a command generator configured to generate a voltage command based on an input command and the limit value without feeding back a current flowing through the synchronous electric motor; a PWM signal generator configured to generate a PWM signal for controlling the drive of the synchronous electric motor based on the voltage command; and a drive controller configured to control the drive of the synchronous electric motor using the PWM signal.

Abstract: A control device 1 for a synchronous electric motor that switches a drive control of the synchronous electric motor to a PWM drive control and a rectangular wave drive control includes a PWM signal generator 14 configured to generate a PWM signal, a rectangular wave signal generator 22 configured to generate a rectangular wave signal, a rotation speed detector 40 configured to detect a rotation speed of the motor 2, a signal switching determination part 50 configured to determine, according to at least the rotation speed, whether the PWM signal or the rectangular wave signal is used as a control signal when controlling the drive of the motor 2, and a drive controller 30 configured to control the drive of the motor 2 using a signal determined by the signal switching determination part 50 to be used as the control signal.

Abstract: A motor control apparatus includes: a motor drive control section that controls driving of a motor using a predetermined phase; a rotation position detecting section that, at every 180 degrees of an electrical angle of the motor, outputs two kinds of detection signals according to the rotation position of the rotor of the motor; a stopped position estimating section that estimates the stopped position at the start of rotation of the rotor using an elapsed time from when rotation the rotor starts until the kind of the detection signal outputted from the rotation position detecting section switches; a rotational speed estimating section that estimates the rotational speed of the rotor using the elapsed time and the stopped position; and an estimated phase calculating section that calculates an estimated phase as the aforementioned predetermined phase using the rotational speed.

Abstract: A motor control apparatus 1 includes a fixed phase setting section that sets a fixed phase of a motor according to a detection signal. At the start of rotation of a rotor, the fixed phase setting section sets a first fixed phase that is equal to or greater than ?90 degrees relative to a stable stopping point at a maximum electrical angle and is equal to or less than 90 degrees relative to a stable stopping point at a minimum electrical angle of the rotor as the fixed phase, and sets a second fixed phase that is equal to or greater than ?90 degrees relative to a stable stopping point at a maximum electrical angle and is equal to or less than 90 degrees relative to a stable stopping point at a minimum electrical angle of the rotor.

Abstract: The object of the present invention is to provide a stamper or an imprint device which can reduce a variation of a base film thickness, a product processed and having a precise fine pattern, and a device for manufacturing a product processed or a method for manufacturing a product processed which can form a precise fine pattern. According to the present invention, in a stamper, an imprint device performing an imprint using the stamper, a device for manufacturing a product processed by the imprint device, a method for manufacturing a product processed by the imprint, and a product processed and manufactured, the stamper has a dummy pattern which is unnecessary for fulfilling a function of the product processed which is formed of a substrate for the product.

Abstract: The present invention provides a disc drying device and a disc drying method that allow simultaneous and quick drying of plural discs by a batch process and realize miniaturization of the device. In the present invention, plural discs arranged along a single axis are simultaneously chucked at outer peripheries thereof so that central openings of the discs internally form a space; plural nozzles are disposed in the space so as to supply hot water from inner peripheral surfaces of two sides of each of the discs to heat the discs with the hot water; and the discs are simultaneously rotated to thereby move the hot water from inner peripheries to outer peripheries of the discs and discharge the hot water outwardly of the outer peripheries by centrifugal force. The discharged hot water flows through valley grooves provided in inner wall surfaces of a water receiving cover to the lower side of the discs to be discharged to the outside.

Abstract: The present invention provides a disc drying device and a disc drying method that allow simultaneous and quick drying of plural discs by a batch process and realize miniaturization of the device. In the present invention, plural discs arranged along a single axis are simultaneously chucked at outer peripheries thereof so that central openings of the discs internally form a space; plural nozzles are disposed in the space so as to supply hot water from inner peripheral surfaces of two sides of each of the discs to heat the discs with the hot water; and the discs are simultaneously rotated to thereby move the hot water from inner peripheries to outer peripheries of the discs and discharge the hot water outwardly of the outer peripheries by centrifugal force. The discharged hot water flows through valley grooves provided in inner wall surfaces of a water receiving cover to the lower side of the discs to be discharged to the outside.

Abstract: A method of and apparatus for setting the direction of a parabolic antenna towards a broadcasting satellite, suitable for use in the case where a plurality of satellites are available for service. The elevation angle and the azimuth angle of the antenna with respect to each satellite are minutely adjusted while the state of receiving of waves from the satellite is watched, and the values of the elevation and azimuth angles for each satellite are stored in a memory section when the optimum state of receiving is attained. When the user selects one of the satellites through a selecting section, a control section operates to activate a driving section to swing the antenna vertically and horizontally in accordance with the stored optimum data, thus directing the antenna correctly towards the designated satellite.