摘要:
A data processing apparatus with software protecting functions capable of enhancing the level of encryption security independently of the memory management method of the system comprising the apparatus. Upon receiving target data to be encrypted, an encryption key generation unit generates an encryption key in accordance with an attribute of the target data. Using the encryption key, an encryption unit encrypts the target data. The encrypted data is placed into a storage unit. When a request is made to process the encrypted data, a decryption key generation unit generates a decryption key in accordance with the attribute of the encrypted data. A decryption unit decrypts the encrypted data using the decryption key. The decrypted data is processed by a processing unit. A control unit supplies the encryption unit with the data processed by the processing unit as data to be encrypted.
摘要:
An information processing system of the present invention records information on distribution when information is distributed so that an information distribution route is traced later. In the information processing system, when information held in an information holding section is distributed from an information distribution section to a different information intervention system, a distribution sensing section senses it and records its distribution history in a distribution history holding section. When an information tracing instruction is given, a history collection section fetches distribution histories related to the information to be traced from the distribution history holding section, detects the destination, and instructs the destination information intervention system to trace the information. In response to the instruction, history information is collected from the different information intervention system and is stored in a collected history holding section. A tracing analysis section analyzes the collected history information and displays the distribution route, etc., on a tracing result display section.
摘要:
An ink jet printer having an ink jet head for ejecting ink onto a sheet of paper or the like during a printing operation is provided. A gap defining member is also provided in opposition to the ink jet head. The gap defining member has a planar portion which supports the sheet of paper or the like on its rear face, and thus defines the distance of the gap between the sheet of paper and the ink jet head. The gap defining member also has a plurality of ribs extending from the planar portion in the direction of the paper feed path. These ribs help to guide and to further support the sheet of paper or the like.
摘要:
An air conditioning equipment is provided wherein reduction in size of an outdoor heat exchanger, improvement of reliability, and low cost can be achieved without reduction in system efficiency. In the air conditioning equipment, the same working medium is employed in Rankine cycle (first cycle) and refrigerant cycle (second cycle) and an expander and a compressor used in respective cycles are installed in the same enclosure.
摘要:
A document processing system for generating a layout structure of a document so as to conform to predetermined restriction conditions relating to document layout. Upon generating the layout structure, a detection unit detects whether or not the current document layout structure conforms to the restriction conditions. When the detection unit detects an unconformity between the layout structure and the restriction conditions, a backtrack range determining unit determines desired one of constituent elements forming the document logical structure for layout to be restarted taking a backtrack influence range into consideration.
摘要:
The present invention provides a text editing support apparatus in which constituents of text and connective relationships among the constituents are received as inputs. The constituents and the connective relationships among the constituents are held within the apparatus, along with rules on the connective relationships among the constituents. The connection rules are applied to the held constituents to form text. The result of text formation obtained by applying the connection rules is displayed.
摘要:
There is disclosed an iminothiazoline derivative of the general formula: ##STR1## wherein R.sub.1 is (halo)alkyl, (halo)alkenyl, (halo)alkynyl or the like; R.sub.2 is (halo)alkyl, optionally substituted aryl, formyl, cyano or the like; R.sub.3 is hydrogen, (halo)alkyl or the like; and Q is a group of the particular general formula. Also disclosed are a herbicide containing a herbicidally effective amount of the iminothiazoline derivative and a method for controlling unfavorable weeds, which includes applying a herbicidally effective amount of the iminothiazoline derivative to an area where the unfavorable weeds grow or will grow.
摘要:
An injection mold device comprises a first matrix attached to a movable platen and a second matrix attached to a fixed platen. A multiplicity of first cavity units are attached to the first matrix. A multiplicity of second cavity units are provided for selective removable attachment to the first matrix during a mold-clamping state and to the second matrix during a mold-opening state. A self-holding device is associated with the first matrix for maintaining a clamping force between the first cavity units and the second cavity units during the mold-clamping state. A mold-opening device is associated with the second matrix for removably attaching the second cavity units to the first matrix in the mold-clamping state and for removing the second cavity units from the first matrix in the mold-opening state.
摘要:
An air conditioner employs a refrigerating cycle involving a compressor 1, an outdoor heat exchanger 5, an indoor heat exchanger 9, an expansion valve 7, and a non-azeotropic coolant mixture composed of high and low boiling coolants sealed in the refrigerating cycle. The outdoor heat exchanger 5 is provided with a first blower 15 and a second blower 17. A speed controller 18 drives and controls the first, and second blowers 15 and 17. The speed controller 18 achieves a first mode to decrease an air quantity to part of the outdoor heat exchanger located on the upstream side of a flow of the coolant smaller than an air quantity to part of the outdoor heat exchanger located on the downstream side of the flow of the coolant, and a second mode to increase the air quantity to the upstream side of the outdoor heat exchanger greater than the air quantity to the downstream side of the outdoor heat exchanger.
摘要:
A rod holder includes a pair of clamp members. The clamp members are rotatably hinged at their respective one ends and are lockable as engaged with each other at their respective opposite ends for clamping and retaining a rod member in the rod holder. One of the clamp members is provided at its hinged portion with a stopper for preventing rotation of one of the clamp members beyond a prescribed angle relative to the other clamp member but permitting further rotation of the one clamp member toward the other clamp member upon application of an external force larger than the rotation-preventing force.