摘要:
A shaped chitin body prepared by treating a shaped body of chitin with an alkali solution, such that within a dilute aqueous solution of acetic acid, the volume of said shaped chitin body will increase by a factor of at least about 10 while substantially retaining its shape. This shaped chitin body has versatile capabilities comparable to those of chitosan. A nonwoven fabric made of a fibrous chitin body is particularly effective as a wound dressing.
摘要:
The present invention provides a porous chitin shaped article which has a wet strength of not less than about 1 g/mm.sup.2. The shaped article has preferably a porosity of more than 90%.The present invention also provides a process for preparing the above chitin shaped article, which comprises:dissolving chitin in a solvent to form a dope, dispersing a water-soluble polymer, which is solid at ambient temperature, in said dope to form a coagulated article, andremoving the water-soluble polymer from said coagulated article by treating with aqueous solution.
摘要翻译:本发明提供一种具有不小于约1g / mm 2的湿强度的多孔几丁质制品。 成形制品优选具有大于90%的孔隙率。 本发明还提供了制备上述几丁质制品的方法,其包括:将几丁质溶解在溶剂中以形成涂料,将在环境温度下为固体的水溶性聚合物分散在所述涂料中以形成凝结物品 ,并通过用水溶液处理从所述凝结制品中除去水溶性聚合物。
摘要:
Disclosed is a wound dressing comprising a nonwoven fabric composed of(A) a chitin fiber having a thickness of less than one denier and a strength of not less than 2 g/d, and(b) a fibrous binder,which is suitable for dressings of skin defect wounds, which has compatibility to a living body and good fitness property to the surface of wounds and which is insoluble with exudates.
摘要:
A plurality of command storage areas respectively corresponding to a plurality of priorities and storing I/O commands in a storage control apparatus are common to a plurality of ports and a plurality of processors. Here, regardless of which port receives an I/O command, the I/O command is stored in a command storage area corresponding to a priority which is given to the I/O command. The plurality of processors run the I/O commands in the plurality of command storage areas so that an I/O command with a higher priority is run more often within a given period of time.
摘要:
The correspondence of the respective ports and the respective microprocessors is dynamically changed based on the load of the respective microprocessors. When an open port MP including a plurality of ports connected to a host computer receives an I/O request from the host computer via a port, it specifies an MPPK to become the transfer destination of the I/O request, and transfers the I/O request to the specified MPPK. Each MP belonging to the MPPK that received the I/O request selects either an exclusive mode where a single MP exclusively performs the processing of the I/O request, or a share mode where two or more MPs share the processing of the I/O request. Each MP selects the exclusive mode or the share mode corresponding to when load information concerning the ports shows a low load or high load condition, respectively, and executes the I/O processing accordingly.
摘要:
A storage subsystem capable of processing time-critical control commands while suppressing deterioration of the system performance to a minimum. When various commands are received in a multiplex manner via the same port from plural host devices, the channel adapter of the storage subsystem extracts commands of a first kind from the received commands. Then, the adapter executes the extracted commands of the first kind with high priority within a given unit time until a given number of guaranteed activations is reached. At the same time, commands of a second kind are enqueued in a queue of commands. After the commands of the first kind are executed as many as the number of guaranteed activations, the commands of the second kind are executed in the unit time.
摘要:
There is described a network system that includes a plurality of image forming apparatuses, which are coupled to each other through a network, and each of which makes it possible to output voice guidance from an image forming apparatus located in the vicinity of the specific user who has instructed any one of the other image forming apparatuses to implement a print job. Each of the plurality of image forming apparatuses includes: a communication section to bilaterally communicate information with other image forming apparatuses; an authenticating section to authenticate whether or not the specific user resides by the image forming apparatus concerned; and a voice outputting section to output the guidance for the specific user by emitting the audible voice; wherein, when the print job is suspended, select one of the image forming apparatus to carry the voice guidance to the specific user and output the guidance again.
摘要:
The correspondence of the respective ports and the respective microprocessors is dynamically changed based on the load of the respective microprocessors. When an open port MP including a plurality of ports connected to a host computer receives an I/O request from the host computer via a port, it specifies an MPPK to become the transfer destination of the I/O request, and transfers the I/O request to the specified MPPK. Each MP belonging to the MPPK that received the I/O request selects either an exclusive mode where a single MP exclusively performs the processing of the I/O request, or a share mode where two or more MPs share the processing of the I/O request. Each MP selects the exclusive mode or the share mode corresponding to when load information concerning the ports shows a low load or high load condition, respectively, and executes the I/O processing accordingly.
摘要:
A highly-reliable storage system and data input/output control method, which can ensure priority data input/output performance, is provided. A performance limit, which is the number of data input/output processes per unit of time, is detected; and a processing percentage for each of one or more priority targets for which data input/output processing should be prioritized, and a group of one or more non-priority targets that includes of one or more other targets, which correspond to input/output processing request types, is determined based on the performance limit detected, and a targeted performance; and the storage apparatus executes data input/output processing for the one or more priority targets and the group of one or more non-priority targets at respective frequencies determined by the processing percentage determination unit.
摘要:
An image forming apparatus includes: an image reading device for reading an image of a document to obtain image data; a data communication device connected with a computer for receiving an image data from the computer; a facsimile device connected with a telephone line for receiving an image data through the telephone line; an image memory for storing the image data obtained through the image reading device, the image data obtained through the data communication device, and the image data obtained through the facsimile device; an image memory controller for mediating an access to the image memory in a predetermined priority order for storing and reading the image data among the image reading device, the data communication device, and the facsimile device; and an image forming device for forming the image according to the image data controlled by the image memory controller.