Abstract: A power amplifier module includes a first amplifier, a power splitter, a second amplifier, a third amplifier, a phase shifter, a combining unit, and a controller. The first amplifier amplifies a first signal and outputs a second signal. The power splitter splits the second signal into a third signal and a fourth signal. The second amplifier amplifies the third signal and outputs a fifth signal. The third amplifier amplifies the fourth signal and outputs a sixth signal. The phase shifter receives the fifth signal and shifts a phase of the fifth signal. The combining unit combines the fifth signal having the phase shifted by the phase shifter and the sixth signal and outputs an amplified signal of the second signal. The controller outputs a first control signal for controlling a power level of the sixth signal output from the third amplifier.

Abstract: An information processing system includes: an execution unit that performs a process by using an engine; an acquisition unit that obtains a processing information for performing the process; an extraction unit that extracts an identification information for identifying the engine suitable to perform the process, from the processing information; and a switching unit that switches the engine used by the execution unit on the basis of the identification information. According to such an information processing system, it is possible to switch the engine and to appropriately perform the process.

Abstract: A consumable management server connectable to a network includes a management section that manages identification information of a device using a consumable and supplier information indicating a supplier of the device in association with each other, a consumable information acquisition section that acquires consumable information on the consumable of the device through the network, and a delivery request processing section that transmits a delivery request for the consumable to the supplier through the network based on the supplier information associated with the identification information of the device in a case where the consumable is determined to be in a state of requiring replacement based on the consumable information.

Abstract: A resin injection molding method of molding a resin by injection-filling an inside of a mold cavity formed by mold-clamping a pair of a design surface mold and a non-design surface mold, with a melted thermoplastic polypropylene resin composition, the method including: setting a temperature of each cavity-forming surface of the design surface mold and the non-design surface mold prior to the injection filling to 60° C. to 120° C., with the temperature of the cavity-forming surface of the design surface mold being 5° C. to 50° C. higher than the temperature of the cavity-forming surface of the non-design surface mold; and causing the resin pressure to reach a negative pressure within 7 seconds after injection filling is complete, wherein the thermoplastic polypropylene resin composition contains a crystalline polypropylene resin and a rubber component and a content of the rubber component is 1 mass % to 40 mass %.

Abstract: A resin injection molding method of molding a resin by injection-filling an inside of a mold cavity formed by mold-clamping a pair of a design surface mold and a non-design surface mold, with a melted thermoplastic polypropylene resin composition, the method including: setting a temperature of each cavity-forming surface of the design surface mold and the non-design surface mold prior to the injection filling to 60° C. to 120° C., with the temperature of the cavity-forming surface of the design surface mold being 5° C. to 50° C. higher than the temperature of the cavity-forming surface of the non-design surface mold; and causing the resin pressure to reach a negative pressure within 7 seconds after injection filling is complete, wherein the thermoplastic polypropylene resin composition contains a crystalline polypropylene resin and a rubber component and a content of the rubber component is 1 mass % to 40 mass %.

Abstract: An organic electroluminescent device, includes: an anode and a cathode of inorganic conducting material; an organic emission functional layer interposed between the anode and the cathode, and that includes an organic emissive layer; and an organic electrode film provided in contact with an outer side of at least one of the anode and the cathode, wherein the organic electrode film is formed using at least one of (I) a combination of a polycyclic aromatic hydrocarbon compound having a backbone of 3- to 7-membered rings, and a benzoimidazole derivative having a substituent in the benzene ring, and (II) an azatriphenylene derivative.

Abstract: A printer driver program is disclosed that allows a host device to perform a printing instruction process for a plurality of models of printers. The printer driver program includes a program part that allows the host device to perform a process of holding product specification information provided from a manufacturer of the printers for each of the models and latest configuration information which is property information about each of the printers and is settable by a user, and a program part that allows the host device to perform a process of generating and displaying a user interface screen based on the product specification information and the configuration information relating to a selected printer in response to a request made by the user.

Abstract: An actuating device comprises a cylinder of hollow cylindrical form a plurality of pistons respectively of different operational strokes slidably fitted within the cylinder and undergoing sliding displacements in a mutually unitary manner in regions where their strokes overlap and in a separate manner in regions where their strokes differ under driving force due to a working fluid supplied into and discharged from the cylinder interior through ports provided in the cylinder, a working fluid system for supplying the working fluid and having at least one changeover valve for controlling the working fluid supply into and discharge from the cylinder, the piston of longest stroke among the pistons being a driving piston, and a driven shaft coupled to the driving piston thereby to be driven by the sliding displacement thereof. The driving piston undergoes sliding displacement in a noncontinuous manner in multiple stages, whereby the driven shaft is driven in multiple stages.

Abstract: A valve device for gases comprises a pilot valve for controlling the degree of valve opening of a main valve installed in a gas pipe line, a main rotating shaft which can undergo rotation by which the degree of valve opening of the pilot valve is controlled, a sliding member actuated by the rotation of the main rotating shaft to undergo sliding movement in a specific range thereby to control the degree of valve opening of the pilot valve, an electric motor for rotating the main rotating shaft, a screw shaft to which the rotation of the main rotating shaft, after being multiplied in number of revolutions, is transmitted, a moving structure moved translationally by the rotation of the screw shaft, and limit switches disposed at limit positions defining the range of movement of the moving structure and being actuated when the moving structure reaches the limit positions thereby to cut off power supply to the motor.