摘要:
A ball screw is provided in which an outer circumferential formation is formed at a portion facing a ball circulating passage out of outer circumferential surface of a nut. The ball screw includes: a screw shaft having on its outer circumferential surface a screw groove; a nut having on its inner circumferential surface a screw groove facing the screw groove; a plurality of balls rollably loaded in a spiral ball rolling passage formed by both screw grooves; and a ball circulating passage to return the balls from a start point to an end point of the ball rolling passage for recirculation. The ball circulating passage is a concaved groove formed by concaving a groove on a part of the cylindrical inner circumferential surface of the nut by plastic working. Then, a flange is integrally provided at a portion facing the ball circulating passage and the screw groove.
摘要:
Since centers of a second gear, a fourth gear and a sixth gear coincide with each other and are disposed rotatably round a circumference of the same long shaft, a compact configuration can be realized while using a gear train of five gears to obtain a reduction gear ratio of a high gear ratio. The configuration in which the three gears have the same rotational center shaft in the way described above in an actuator which incorporates a plurality of gears is advantageous in that the number of center shafts is reduced and that the number of supporting holes in a housing which support center shafts is reduced.
摘要:
A license server generates USB serial IDs for USB memory secured in a multi-function machine and then makes electronic signature files using the USB serial IDs and firmware that is the target of installation at the multi-function machine. The license server further makes electronic signature files using the firmware installer and SD card serial IDs. The license server then stores data for installation use including the electronic signature files in an SD card inserted in a client device connected to the license server.
摘要:
A management apparatus has a storage unit that stores software information and license information. The management apparatus periodically acquires software information introduced into an information processing apparatus communicably connected to the management apparatus from the information processing apparatus and compares the software information with the software information in the storage unit. Upon detecting any difference between the software information, the management apparatus notifies a user of the detection of a change in software configuration and updates the corresponding software information in the storage unit with the acquired software information. Then, upon detecting the change request of the software configuration from the user, the management apparatus makes a request to the information processing apparatus for changing the software configuration using the corresponding license information in the storage unit and notifies the user of the result of the request.
摘要:
The present invention relates to a compound defined by a formula herein, a composition and/or a method relating to one or more of the defined compounds.
摘要:
To provide a dye which has a good hue, which can form an image showing a high fastness under various using conditions and environmental conditions, and which is particularly suited for an ink, the dye is represents by formula (1):wherein R1 and R2 each independently represents a monovalent group, Z represents a nitrogen atom or a carbon atom to which a hydrogen atom or a monovalent group is bonded, and M represents a hydrogen atom or a cation, provided that the dye has two azo groups.
摘要:
A license server generates USB serial IDs for USB memory secured in a multi-function machine and then makes electronic signature files using the USB serial IDs and firmware that is the target of installation at the multi-function machine. The license server further makes electronic signature files using the firmware installer and SD card serial IDs. The license server then stores data for installation use including the electronic signature files in an SD card inserted in a client device connected to the license server.
摘要:
In an information processing device which prevents erroneous initialization of a removable recording medium in which a program is recorded, an acquisition unit acquires the program and identification information of the recording medium from the recording medium. A first inspection unit checks authenticity of the acquired program. A second inspection unit checks authenticity of the acquired identification information. A determination unit determines correctness of initialization of the recording medium based on inspection results of the first and second inspection units.
摘要:
An information processing apparatus handling a removable formation recording medium storing predetermined substance information and first license information concerning the information processing apparatus includes a storing part storing second license information concerning the removable information recording medium, a license checking part carrying out checking of license information with the use of at least one of the first license information and the second license information, and a substance information usage allowability control part controlling, based on a result of the checking carried out by the license checking part, allowability for usage of the predetermined substance information from the removable information recording medium.
摘要:
The ink set of the present invention provides a high ejection stability, gives an image having an excellent hue, light-resistance and waterproofness and improves the image preservability under severe conditions in ink jet recording, in which the ink set comprising a plurality of inks different in hues, wherein the plurality of inks includes a yellow ink containing a coloring agent that is a dye having: a λmax of from 390 nm to 470 nm; an I(λmax+70 nm)/I(λmax) ratio of not greater than 0.4, in which I(λmax) is the absorbance at λmax and I(λmax+70 nm) is the absorbance at (λmax+70 nm); and a forced fading rate constant of not greater than 5.0×10−2 [hour−1], an ink cartridge having the ink set received therein, an ink jet printer comprising the ink cartridge mounted therein and an image recording method.