Abstract: Provided is a method for manufacturing a catalyst with which it is possible to obtain a supported metal ammonia synthesis catalyst, in which there are restrictions in terms of producing method and producing facility, and particularly large restrictions for industrial-scale producing, in a more simple manner and so that the obtained catalyst has a high activity. This method for manufacturing an ammonia synthesis catalyst includes: a first step for preparing 12CaO·7Al2O3 having a specific surface area of 5 m2/g or above; a second step for supporting a ruthenium compound on the 12CaO·7Al2O3; and a third step for performing a reduction process on the 12CaO·7Al2O3 supporting the ruthenium compound, obtained in the second step. This invention is characterized in that the reduction process is performed until the average particle diameter of the ruthenium after the reduction process has increased by at least 15% in relation to the average particle diameter of the ruthenium before the reduction process.

Abstract: An information processing apparatus includes a first communication device, a second communication device, and circuitry. The first communication device transmits and receives the information to and from another information processing apparatus via a first communication channel. The second communication device transmits and receives the information to and from the another information processing apparatus via a second communication channel. The circuitry resets the first communication device while maintaining communication between the information processing apparatus and the another information processing apparatus via the second communication channel.

Abstract: An information processing apparatus includes an operation display device, a hardware key input device, a placement detector, and processing circuitry. The operation display device includes a touch panel. The hardware key input device is configured to be placed on the operation display device. The hardware key input device includes a key top having a high dielectric constant for pressing the touch panel. The placement detector is configured to detect placement of the hardware key input device on the operation display device. The processing circuitry is configured to cause a display on the touch panel to transition to a mode enabling a pressing operation using the hardware key input device when the placement detector detects the placement of the hardware key input device.

Abstract: An image processing apparatus includes an exposure glass on which an original is to be placed; a scanner cover to openably cover the exposure glass from above, a tip of the scanner cover is lifted to open the exposure glass; a document scanner to read a two-dimensional objet of the original on the exposure glass and output read image data; a camera unit to capture an image of a three-dimensional object of the original on the exposure glass and output captured image data; photography lighting equipment including movable light source unit to illuminate the three-dimensional object put when the camera unit captures the image of the three-dimensional object; an image forming unit to convert the read image data and the captured image data to form a printed image on a recording medium; and a setting controller to control a reading process, a capturing process, and an image forming process.

Abstract: An electronic apparatus includes a main body of the electronic apparatus; an operation unit including an operation block having a display unit, the operation block being detachable with respect to the main body of the electronic apparatus, and the operation block enabling at least a bidirectional wireless communication with the main body of the electronic apparatus; and a detection unit configured to detect relative positional information between the operation block and the main body of the electronic apparatus, when the operation block is detached from the main body of the electronic apparatus. The operation block being detached from the main body of the electronic apparatus is able to display information corresponding to the relative positional information on the display unit, in accordance with a condition of the main body of the electronic apparatus.

Abstract: An image processing apparatus includes an exposure glass on which an original is to be placed; a scanner cover to openably cover the exposure glass from above, a tip of the scanner cover is lifted to open the exposure glass; a document scanner to read a two-dimensional objet of the original on the exposure glass and output read image data; a camera unit to capture an image of a three-dimensional object of the original on the exposure glass and output captured image data; photography lighting equipment including movable light source unit to illuminate the three-dimensional object put when the camera unit captures the image of the three-dimensional object; an image forming unit to convert the read image data and the captured image data to form a printed image on a recording medium; and a setting controller to control a reading process, a capturing process, and an image forming process.

Abstract: An electronic apparatus includes a main body of the electronic apparatus; an operation unit including an operation block having a display unit, the operation block being detachable with respect to the main body of the electronic apparatus, and the operation block enabling at least a bidirectional wireless communication with the main body of the electronic apparatus; and a detection unit configured to detect relative positional information between the operation block and the main body of the electronic apparatus, when the operation block is detached from the main body of the electronic apparatus. The operation block being detached from the main body of the electronic apparatus is able to display information corresponding to the relative positional information on the display unit, in accordance with a condition of the main body of the electronic apparatus.

Abstract: A composite fiber, which includes: 100 parts by weight of a wholly aromatic polyamide mainly including structural units of the following formulae (A) and (B): —NH—Ar1—NH—??(A) —OC—Ar2—CO—??(B) where in the formulae (A) and (B), Ar1 and Ar2 each independently represent a bivalent aromatic group having 6 to 20 carbon atoms; and 0.01 to 100 parts by weight of carbon nanotubes with an average diameter of 300 nm or less, and an average aspect ratio of 5.0 or more, characterized in that the carbon nanotubes are oriented in the fiber axis direction. It is excellent in mechanical characteristics.

Abstract: An induction heating roller, a fixing apparatus and an image forming apparatus are disclosed as including a heating roller (TR) comprised of a hollow roller base body (BB), composed of electrically insulating material, and a plurality of secondary coil components (ws), composed of closed circuits, respectively, which are formed over the roller base body. The heating roller (TR) internally receives an induction coil unit (IC) including a primary coil (wp) which is coupled with the secondary coils in a core-less transformer coupling relationship. The secondary coil components (ws) of the heating roller (TR) have a secondary resistance value (Ra) which is nearly equal to a secondary reactance (Xa), i.e. in case of Ra/Xa=?, a formula is expressed as 0.1<?<10. Further, the primary coil (wp) of the induction coil unit (IC) is comprised of a plurality of coil components which are connected between a wire pair (WP) in parallel to one another.

Abstract: An electrodeless discharge lamp system includes an excitation coil placed in proximity of the electrodeless discharge lamp, a resonance circuit for supplying appropriate power to the excitation coil, and a high frequency power source driver and wherein, the combined output is achieved by operating the parallel connected power sources in synchronization or approximately in synchronization with each other.

Abstract: An induction heating roller, a fixing apparatus and an image forming apparatus are disclosed as including a heating roller (TR) comprised of a hollow roller base body (BB), composed of electrically insulating material, and a plurality of secondary coil components (ws), composed of closed circuits, respectively, which are formed over the roller base body. The heating roller (TR) internally receives an induction coil unit (IC) including a primary coil (wp) which is coupled with the secondary coils in a core-less transformer coupling relationship. The secondary coil components (ws) of the heating roller (TR) have a secondary resistance value (Ra) which is nearly equal to a secondary reactance (Xa), i.e. in case of Ra/Xa=&agr;, a formula is expressed as 0.1<&agr;<10. Further, the primary coil (wp) of the induction coil unit (IC) is comprised of a plurality of coil components which are connected between a wire pair (WP) in parallel to one another.

Abstract: An electrodeless discharge lamp system includes an excitation coil placed in proximity of the electrodeless discharge lamp, a resonance circuit for supplying appropriate power to the excitation coil, and a high frequency power source driver and wherein, the combined output is achieved by operating the parallel connected power sources in synchronization or approximately in synchronization with each other.