Abstract: An amplifier device includes an amplifier including cascade-connected power amplifiers in a plurality of stages and a bias circuit configured to supply bias currents to the amplifier. A bias current supplied to a power amplifier in the first stage of the power amplifiers in the plurality of stages exhibits a positive temperature characteristic. A bias current supplied to a power amplifier in the final stage exhibits a negative temperature characteristic.

Abstract: A method of manufacturing a surface emitting laser according to an embodiment of the present disclosure includes the following two steps: (1) a step of forming a semiconductor stacked structure on a substrate, the semiconductor stacked structure including an active layer, a first DBR layer of a first electrical conduction type, and a second DBR layer of a second electrical conduction type, the first DBR layer and the second DBR layer sandwiching the active layer, the second electrical conduction type being different from the first electrical conduction type; and (2) a step of forming a mesa section at a portion on the second DBR layer side in the semiconductor stacked structure and then forming an annular diffusion region of the first electrical conduction type at an outer edge of the mesa section by impurity diffusion from a side surface of the mesa section, the mesa section including the second DBR layer, the mesa section not including the active layer.

Abstract: Provided is an operation lever adapted to make a blade perform an action other than an up and down action by rotatably a grip around the shaft center of a lever shaft. The operation lever has a lever shaft operable back and forth, corresponding to an up and down action of a blade of a dozer unit, and a grip provided on an upper part of the lever shaft and capable of rotating in a clockwise direction and counterclockwise direction from a neutral position around a shaft center of the lever shaft by a predetermined rotation angle, corresponding to an angle action or a tilting action of the blade. The grip includes a return-to-neutral spring adapted to return the grip from a rotated position to a neutral position, and the rotation angle of the grip in the clockwise direction is set to be different from that in the counterclockwise direction.

Abstract: The present invention is directed to a tablet containing a 1-(?-D-glucopyranosyl)-3-(phenylthienylmethyl)benzene compound in high drug loading, in particular, containing the compound ranging from 30 to 95% by weight of tablet and pharmaceutically acceptable additives.

Abstract: Provided is an operation lever adapted to make a blade perform an action other than an up and down action by rotatably a grip around the shaft center of a lever shaft. The operation lever has a lever shaft operable back and forth, corresponding to an up and down action of a blade of a dozer unit, and a grip provided on an upper part of the lever shaft and capable of rotating in a clockwise direction and counterclockwise direction from a neutral position around a shaft center of the lever shaft by a predetermined rotation angle, corresponding to an angle action or a tilting action of the blade. The grip includes a return-to-neutral spring adapted to return the grip from a rotated position to a neutral position, and the rotation angle of the grip in the clockwise direction is set to be different from that in the counterclockwise direction.

Abstract: Provided is an operation lever adapted to make a blade perform an action other than an up and down action by rotatably a grip around the shaft center of a lever shaft. The operation lever has a lever shaft operable back and forth, corresponding to an up and down action of a blade of a dozer unit, and a grip provided on an upper part of the lever shaft and capable of rotating in a clockwise direction and counterclockwise direction from a neutral position around a shaft center of the lever shaft by a predetermined rotation angle, corresponding to an angle action or a tilting action of the blade. The grip includes a return-to-neutral spring adapted to return the grip from a rotated position to a neutral position, and the rotation angle of the grip in the clockwise direction is set to be different from that in the counterclockwise direction.

Abstract: The present invention is directed to a tablet containing a 1-(?-D-glucopyranosyl)-3-(phenylthienylmethyl)benzene compound in high drug loading, in particular, containing the compound ranging from 30 to 95% by weight of tablet and pharmaceutically acceptable additives.

Abstract: To make it possible to arrange an engine control unit in a narrow arrangement space by, for multiple purposes, using a support member for attaching an operation device. On a machine base supported by a traveling unit, an engine is mounted and a controlling part having an operator's seat is arranged; on one of left and right sides of the controlling part, a vehicle accessory is mounted and covered with an accessory cover; and on a front side of the operator's seat of the controlling part, and near the accessory cover, a support member is provided upright to provide an operation device. Between the accessory cover and the operation device, an engine control unit that controls the engine is arranged, and the engine control unit is attached to the support member.

Abstract: Provided is an operation lever adapted to make a blade perform an action other than an up and down action by rotatably a grip around the shaft center of a lever shaft. The operation lever has a lever shaft operable back and forth, corresponding to an up and down action of a blade of a dozer unit, and a grip provided on an upper part of the lever shaft and capable of rotating in a clockwise direction and counterclockwise direction from a neutral position around a shaft center of the lever shaft by a predetermined rotation angle, corresponding to an angle action or a tilting action of the blade. The grip includes a return-to-neutral spring adapted to return the grip from a rotated position to a neutral position, and the rotation angle of the grip in the clockwise direction is set to be different from that in the counterclockwise direction.

Abstract: To make it possible to arrange an engine control unit in a narrow arrangement space by, for multiple purposes, using a support member for attaching an operation device. On a machine base supported by a traveling unit, an engine is mounted and a controlling part having an operator's seat is arranged; on one of left and right sides of the controlling part, a vehicle accessory is mounted and covered with an accessory cover; and on a front side of the operator's seat of the controlling part, and near the accessory cover, a support member is provided upright to provide an operation device. Between the accessory cover and the operation device, an engine control unit that controls the engine is arranged, and the engine control unit is attached to the support member.

Abstract: The present invention is directed to a tablet containing a 1-(?-D-glucopyranosyl)-3-(phenylthienylmethyl)benzene compound in high drug loading, in particular, containing the compound ranging from 30 to 95% by weight of tablet and pharmaceutically acceptable additives.

Abstract: A method and apparatus for removing the effect of data voltages for the last display line of a liquid crystal display (LCD) on the first line of the display. Prior to a horizontal line period, immediately before a data signal for the last display line is transferred to a driver, and a scanning electrode for the first display line of the following frame is turned on, signal electrodes are precharged with a voltage corresponding to data for the first display line of the following frame.