摘要:
A pressure-sensitive adhesive composition attached to a metal surface. The composition includes an acrylic copolymer obtained by polymerizing a monomer mixture, the monomer mixture including: at least one monomer (monomer m1) selected from alkyl(meth)acrylates represented by the formula (I): CH2═C(R1)COOR2 in which R1 is a hydrogen atom or a methyl group, and R2 is an alkyl group having 1 to 20 carbon atoms, in an amount of 50 to 99.9% by weight based on a total amount of the monomer mixture, and at least one monomer (monomer m2) selected from N-hydroxyalkyl(meth)acrylamides represented by the formula (II): CH2═C(R3)CONHR4 in which R3 is a hydrogen atom or a methyl group, and R4 is a hydroxyalkyl group having 2 to 4 carbon atoms, in an amount of 0.1 to 25% by weight based on the total amount of the monomer mixture. The monomer mixture includes substantially no carboxyl group-containing monomer.
摘要:
At a download time, each of multiple printers connecting with a network identifies storage or non-storage of any unsent download request file, which has not yet been sent to a management server. In the case of storage of any unsent download request file, the printer collects from the other printers unsent download request files, which are stored in the other printers and have not yet been sent to the management server, and sends the collected download request files and the unsent download request file stored in the self printer to the management server. The printer receives a download data file sent back from the management server in response to the download request files, creates delivery data from the received download data file, and distributes relevant delivery data to each of the other printers. This arrangement effectively reduces the access frequency from the respective printers to the management server for download of specific information, which is to be used by the respective printers, from the management server.
摘要:
In order to properly allocates a limited number of sockets to applications (202, 202, . . . ) in a computer system so as to improve the system network performance, an application management module (300) memorizes the total number of sockets which OS (100) can supply to the applications (202, 202, . . . ), and a target number of sockets for each application. When an application (202) wants to obtain a socket, the application management module (300) recalculates the target number of sockets which can be allocated to the application (202), using a predetermined scheduling algorithm (312), based on the number of sockets presently unallocated and the priority revel of the application (202), and notifies the recalculated target number to the application (202). The application (202) judges from the notified target number whether a socket can be obtained or not, and based on the judgment determines whether or not to actually obtain a socket from the OS (100).
摘要:
In a distributed printing system of the invention, in response to reception of a print job, a distributed printing control device specifies distribution destination printing devices for the received print job, stores identification information of the specified distribution destination printing devices, and distributes divisions of the received print job as divisional print jobs to the specified distribution destination printing devices. In response to an instruction given by a client, the distributed printing control device sends a transmission request for print job-related information on processing of the distributed divisional print jobs to the distribution destination printing devices and receives the print job-related information from the distribution destination printing devices. The distributed printing control device correlates the received print job-related information to the stored identification information of the distribution destination printing devices and sends the print job-related information correlated to the identification information to the client. The client receives the print job-related information correlated to the identification information from the distributed printing control device and displays information identifying each of the plural distribution destination printing devices and information representing a progress status of each of the divisional print jobs distributed to the plural distribution destination printing devices, based on the received print job-related information and the correlated identification information. This arrangement of the invention enables the client to readily identify the distribution destination printing devices specified by the distributed printing control device and to display the progress status of each of the divisional print jobs distributed to the respective identified distribution destination printing devices.
摘要:
A printer stores printer position information in sequence and calculates its representative value as statistical printer position information by a statistical method. When a public key is requested by a print client, the printer generates a public key with a passphrase containing the statistical printer position information and transmits the public key to the print client. The print client generates print transmitting data by encrypting print data with this public key and transmits the print transmitting data to the printer. The printer generates a private key with a passphrase containing the statistical printer position information at this point in time and decrypts the print data.
摘要:
A server computer acquires printer information containing printer position information from a printer and stores the printer information in a printer information table. When the printer information is request by a print client, the printer information is provided after authentication as required. The print client generates print transmitting data by adding the printer position information to print data and transmits the print transmitting data to the printer. The printer which has received the print transmitting data acquires printer position information at this point in time, and when the printer position information at this point in time coincides with the printer position information contained in the print transmitting data, the print data is printed by the printer.
摘要:
An image can be smoothly generated without delaying the release of a host by dynamically changing the priority of a task for writing to a hard disk for the priority of another task. The dynamic varying of the priorities of the different types of tasks is dependent upon predetermined events or triggers, which thereby prevents the release delay of a host, so that successive images can be smoothly generated.
摘要:
A device management system for managing a device based on management information is presented. The system includes a device monitoring unit for obtaining management information from a device, a relay server coupled to the device monitoring unit over a network, and a management server, coupled to the relay server over a network, configured to manage the device based on the management information. The device monitoring unit obtains the management information from the device and transmits the obtained management information without encryption. Upon receiving the management information, the relay server encrypts and transmits to the management server the received management information.
摘要:
To provide a technology for, if a first distribution destination printing device cannot continue printing according to a print job, causing a second distribution destination printing device to execute an unexecuted print job without using a server. The first distribution destination printing device, used for a printing system, includes a print job processing module that acquires a distributed print job supplied from a distribution source device and gives the distributed print job to a printing execution module. The print job processing module acquires, from the distribution source device, device identification information for identifying the second distribution destination printing device among a plurality of distribution destination printing devices, the second distribution destination printing device belonging to the same group as the first distribution destination printing device. The print job processing module, if the first distribution printing device cannot continue printing according to the distributed print job, generates the unexecuted print job, and supplies the unexecuted print job to the second distribution destination printing device.
摘要:
To achieve a smooth distributed printing process, the printer includes a communication module, a job receiving module and a print executing module. The communication module maintains connections to perform communication using a connection-type protocol. The job receiving module receives print jobs through the connections. The number of the print jobs that can be received in parallel is M. The M is a natural number. The print executing module executes printing processes in parallel for the received print jobs. The number of connections that can be maintained simultaneously by the communication module is set to be less than the M.