摘要:
A disclosed database access control apparatus generates and stores an access key based on a user ID of a user apparatus. Then, the database access control apparatus sends the access key to the user apparatus with an address of a proxy process server apparatus. The user apparatus sends the access key to the proxy process server apparatus when making a database access request, ad the proxy process server apparatus sends the access key to the database access control apparatus when making a database process request. When receiving the database process request, the database access control apparatus determines whether an access key the same as the access key received from the proxy process server apparatus is stored in the database access control apparatus, and accesses the database only if having the access key.
摘要:
A system management method is disclosed for associating a process object and a process with each node in a tree structure, and operating each node based on the tree structure so as to manage the process object and the process, including: registering a registered user that performs operations for a general node corresponding to the process object or for a function node corresponding to the process; setting the function node as a child node of the general node corresponding to the process object for which the process corresponding to the function node should be performed, and setting the general node as a parent node of the function node; setting registered user operation authority for each registered user; and, when execution of the process corresponding to the function node is requested by the registered user, causing the function node to execute the process only when the process is permitted by the registered user operation authority, of the registered user requesting the process, set in the general node that is a parent node of the function node.
摘要:
A database access control apparatus generates and stores an access key based on a user ID of a user apparatus. Then, the database access control apparatus sends the access key to the user apparatus with an address of a proxy process server apparatus. The user apparatus sends the access key to the proxy process server apparatus when making a database access request, and the proxy process server apparatus sends the access key to the database access control apparatus when making a database process request. When receiving the database process request, the database access control apparatus determines whether an access key same as the access key received from the proxy process server apparatus is stored in the database access control apparatus, and accesses the database only if having the access key.
摘要:
A system management method is disclosed for associating a process object and a process with each node in a tree structure, and operating each node based on the tree structure so as to manage the process object and the process, including: registering a registered user that performs operations for a general node corresponding to the process object or for a function node corresponding to the process; setting the function node as a child node of the general node corresponding to the process object for which the process corresponding to the function node should be performed, and setting the general node as a parent node of the function node; setting registered user operation authority for each registered user; and, when execution of the process corresponding to the function node is requested by the registered user, causing the function node to execute the process only when the process is permitted by the registered user operation authority, of the registered user requesting the process, set in the general node that is a parent node of the function node.
摘要:
A connecting member between wiring films is provided in which: a normal copper foil, which is a general-purpose component and not expensive, or the like can be used as a material; formation of bumps is sufficiently achieved by conducting etching one time; and a necessary number of layers can be laminated and pressed collectively at a time. Bumps, which are formed approximately in a cone-shape, for connecting wiring films of a multilayer wiring substrate are embedded in a second resin film that serves as an interlayer insulating film.
摘要:
A method of fabricating an interconnect element may include fabricating a metal layer that overlies a carrier layer and that includes a plurality of metal traces; providing a dielectric element to overlie the metal layer and the carrier layer; providing a plurality of metal posts; and removing the carrier layer to expose the first major surface of the dielectric element and the outer surfaces of the plurality of metal traces.
摘要:
An interconnection element is provided for conductive interconnection with another element having at least one of microelectronic devices or wiring thereon. The interconnection element includes a dielectric element having a major surface. A plated metal layer including a plurality of exposed metal posts can project outwardly beyond the major surface of the dielectric element. Some of the metal posts can be electrically insulated from each other by the dielectric element. The interconnection element typically includes a plurality of terminals in conductive communication with the metal posts. The terminals can be connected through the dielectric element to the metal posts. The posts may be defined by plating a metal onto exposed co-planar surfaces of a mandrel and interior surfaces of openings in a mandrel, after which the mandrel can be removed.
摘要:
A multiple wiring layer interconnection element includes capacitors or other electrical components embedded between a first exposed wiring layer and a second exposed wiring layer of the interconnection element. Internal wiring layers and are provided between exposed surfaces of the respective capacitors, the internal wiring layers being electrically insulated from the capacitors by dielectric layers. The internal wiring layers are isolated from each other by an internal dielectric layer. Conductive vias provide conductive interconnection between the two internal wiring layers. A method of fabricating a multiple wiring layer interconnection element is also provided.
摘要:
An interconnection element can include a substrate, e.g., a connection substrate, element of a package, circuit panel or microelectronic substrate, e.g., semiconductor chip, the substrate having a plurality of metal conductive elements such as conductive pads, contacts, bond pads, traces, or the like exposed at the surface. A plurality of solid metal posts may overlie and project away from respective ones of the conductive elements. An intermetallic layer can be disposed between the posts and the conductive elements, such layer providing electrically conductive interconnection between the posts and the conductive elements. Bases of the posts adjacent to the intermetallic layer can be aligned with the intermetallic layer.
摘要:
To increase the dimensional accuracy of an interlayer member used for producing a multilayer wiring board which is inserted between two wiring layers to establish interlayer insulation and interlayer electrical connection between the wiring layers, to thereby increase a layout density. A mask film is formed on a main surface of a sheet-like carrier layer. A metal column for interlayer connection is formed on the main surface of the carrier layer by plating a copper using the mask film as a mask. The mask film is removed. An interlayer insulating layer and a protective sheet are laminated on the main surface of the carrier layer in such a manner that the metal column for interlayer connection penetrates them. The interlayer insulating layer and the protective sheet are polished until the upper surface of the metal column for interlayer connection is exposed. Then, the carrier layer is removed. Furthermore, the protective sheet is removed.