Abstract: [Problem] To obtain a composite electric wire with high electrical conductivity and high plasticity. [Means for Resolution] A conductive layer 3 is disposed around a central core wire 2 and an insulating coating layer 4 is provided around the conductive layer 3 in a composite electric wire having an outer diameter of approximately 500 ?m. The core wire 2 is made of four middle wires 2a to 2d twisted together. Each of the middle wires 2a to 2d is made by twisting a strand made of 48 aramid fibers. As for the conductive layer 3, 12 copper wires 3a with a diameter of 80 ?m are closely and spirally wound around the core wire 2 and the circumference of the copper wires 3a is shaped into a circle by tightening.

Abstract: The present invention provides a method for producing silver powder having a low content of chlorine, and provides a conductive paste containing the obtained silver powder. In the case where silver powder is obtained in such a manner that a solution containing a silver complex obtained by dissolving silver chloride with a complexing agent is mixed with a reducing agent solution to reduce the silver complex, an organic compound having a hydrophilic group which is positively charged when ionized in water is added to both the solution containing the silver complex and the reducing agent solution, or added to either the solution containing the silver complex or the reducing agent solution, whereby adsorption of the organic compound onto the surfaces of silver particles precedes adsorption of chlorine thereonto, and thus adsorption of chlorine onto silver particles is controlled.

Abstract: The present invention relates to a friction stir welding process for joining two members having different shearing strengths, and a friction stir welded structure fabricated by the process. The friction stir welding process includes the step of positioning a first welded member and a second welded member such that both members overlap each other, thereby defining an overlapped region, and the step of inserting a rotating pin into the overlapped region from a surface of the second welded member, so that the first and second welded members are joined together. In this process, the first welded member has a lower shearing strength than that of the second welded member.

Abstract: Data indicating a material, a use step of the material and a use amount of the material which are transmitted from a client terminal through a network are inputted and stored; a chemical substance contained and a content thereof are searched by searching for a database of material components which stores the contained chemical substance and the content thereof corresponding to the material by using the inputted material as a key; the database of a material balance coefficient which stores a ratio in which the chemical substance is discharged and transferred by every separate whereabouts is searched corresponding to the chemical substance and the use step of the material by using the searched chemical substance and the inputted use step of the material as a key; the discharge and transfer amount of the chemical substances by every separate whereabouts is calculated based on the searched discharge and transfer amount, the inputted use amount of the material and the searched content; and the calculated discharge

Abstract: Data indicating a material, a use step of the material and a use amount of the material which are transmitted from a client terminal through a network are inputted and stored; a chemical substance contained and a content thereof are searched by searching for a database of material components which stores the contained chemical substance and the content thereof corresponding to the material by using the inputted material as a key; the database of a material balance coefficient which stores a ratio in which the chemical substance is discharged and transferred by every separate whereabouts is searched corresponding to the chemical substance and the use step of the material by using the searched chemical substance and the inputted use step of the material as a key; the discharge and transfer amount of the chemical substances by every separate whereabouts is calculated based on the searched discharge and transfer amount, the inputted use amount of the material and the searched content; and the calculated discharge

Abstract: A data management system which enables a user to flexibly make corresponding relation between data stored in a existing database, and a data file and a program for processing the data file, is disclosed. A user register in advance corresponding relation between a data unit stored in a existing database, and a data file and a program for processing the data file, both of which exist outside of said first database. After the retrieval of the data unit from the existing database, if the corresponding relation for the retrieved data unit is registered, the program related to the data unit is activated for processing the related data file in response to the user's instruction.

Abstract: A data unit group handling apparatus which handles a file system for storing a plurality of files defined by different kind of file formats, and at least one of the files is a data unit group which is defined by a predetermined file format, includes data units and can be located in any location in the file system. In the apparatus, at least one data unit group is retrieved from the file system in accordance with the file format, a selection instruction is received from a user to select at least one of the data unit group from the retrieved at least one data unit group, retrieval condition to retrieve at least one data unit is also received, and at least one of the data unit matching to the received retrieval condition from the at least one of the data unit group which is selected in accordance with the received selection instruction.

Abstract: In a transmitting section, image data, voice data and screen data indicating situations of a sender are produced, and converted to generalized situation data by, for instance, thinning those data. Upon request from a receiver, the generalized situation data are transmitted to the receiving section via a network, and output, for instance, in a sequential manner, to allow the receiver to recognize the situations of the sender.

Abstract: An information grasping system in which information is described as nodes, and the nodes are allocated in the virtual plane, and a user can easily grasp' the relationship between the whole information and the detailed information in a single display area while continuously zooming in and out the nodes, and easily grasp significance data. A virtual-plane-data managing unit generates and manages virtual plane data for allocating and displaying in a virtual plane the data entered by a user in various display modes, which are according to display rules stored in a rule storage unit. The system automatically calculates significance of nodes on the basis of the user's operation data of nodes. The nodes are discriminatively displayed according to the significance in the virtual plane.

Abstract: A display request for displaying a virtual plane from an input section is interpreted by an input request processing section and sent to a display request processing section. This section searches the concerned node from node data stored in a node/link data storage section and displays such a node on a display section. Simultaneously therewith, the display request processing section sends link data included in the displayed node to the input request processing section for storage. Further, the input request processing section makes a reference of a relevant node display request from the input section to the stored link data by the input request processing section, and a link ID that identifies the concerned link is sent to a relevant node search processing section. This section searches link data within the node/link data storage section to find an ID of a relevant node and searches the node data from the ID and finds a display position on the virtual plane to display the relevant node.

Abstract: An information evaluating calculator reads stored information units and calculates evaluation values for the information units while, if necessary, referring to externally stored conditions. A position calculator receives the evaluation values and converts the evaluation values to position data. An image generator generates an image for display, in which image elements represent respective information units. The image elements are arranged at positions indicated by the position data. Information units are presented in correspondence to displayed image elements by user selections.

Abstract: A shared-data alteration status grasping system includes a shared-data control server 1 for storing the shared data and for recording a alterations status of the alterations of the shared data and alteration levels thereof, an edit client 2 for carrying out the process to edit the shared data, a display client 3 for stepwise displaying the alterations of the shared data on the basis of the alteration-status data that is stored in the shared-data control server in accordance with the role and interest levels of each user, and a network 4 for connecting the server and the clients. With such an arrangement, the system provides the visual information of the alterations of the shared data in the group, while the display details is varied in accordance with the significance of the role of each member and the intensity of his interest.