摘要:
A process for producing high purity silicic acid aqueous solution is disclosed, wherein alkali metals in an alkali silicate solution are removed by ion-exchanging, the resulting solution is treated in an electrochemical process in the present of a strong acid and oxidizing agent to solubilize the remaining non-alkali metal salts, and the non-alkali metals in the water soluble salts are removed by ion-exchanging to obtain the silicic acid aqueous solution.
摘要:
A diagnostic reagent for HIV infection is described. The diagnostic reagent comprises a first carrier particle for specifically detecting a first anti-HIV antibody and a second carrier particle for specifically detecting a second anti-HIV antibody different from the first anti-HIV antibody. On the first carrier particle, a first HIV antigen for detecting the first anti-HIV antibody is immobilized. On the second carrier particle, a second HIV antigen for detecting the second anti-HIV antibody is immobilized. The second HIV antigen is different from the first HIV antigen.
摘要:
A structured document inputted from a document input unit is decomposed into partial structures to be an editing unit in a document processing unit, and global structural information showing a relation between the partial structures is registered into a relational database. The decomposed partial structure is inputted to an editing unit processing unit, and information of elements as element information and a relation between elements in the partial structure as structural information are registered into the relational database. An ancestor-descendant relation between two elements can be determined easily and speedily by determining an ancestor-descendant relation between the partial structures of the global structural information and an ancestor-descendant relation of the structural information of the ancestor partial structure.
摘要:
Upon starting of MRP processing, material information and product structure stored on a disk are extracted into a material information table and a product structure table, respectively, and the two tables are related with each other such that upon one level explosion in MRP, explosion to lower items can be performed only by designation of an address without retrieving component parts from a parent part. Further, a calendar day table and an operating day table are used to produce a composite calendar table. The composite calendar table is used for important date calculations. Moreover, upon registration into a key area of a management table of demand information contents at a plurality of positions of the key area are replaced with each other. And, upon extraction of the demand information from the management table, contents at a plurality of positions of the key area are replaced with each other. Consequently, upon ordering processing, the demand information can be extracted in a sorted order from the management table in a very short time.
摘要:
A structured document management system for managing a structured document is disclosed, the system including: an element registration unit for registering attribute information and content information about each of elements in the structured document as element information; a structural information registration unit for registering relations between the elements in the structured document as binary format structural information; and an information retaining unit for retaining the element information registered by the element registration unit as records of a relational database while preserving the binary format structural information registered by the structural information registration unit.