摘要:
An enterprise data movement (EDM) system and method for more intelligently recording changes made to an IMS database. According to the present invention, when an application issues SETS/SETU and ROLS calls during the application's unit of work, the EDM system operates to create sub-units of work for identifying changes which correspond to the SETS/SETU and ROLS calls. This allows the EDM system to individually record or monitor the status of these changes, and either discard and/or commit the individual changes within that total application's unit of work, depending on the SETS/SETU and ROLS calls received.
摘要:
A system and method for providing consistency of replicated data in a distributed enterprise computing system by maintaining and using edition level values for data objects in both source and target database systems. When the EDM method captures changes made to a source database, the EDM method operates to obtain an edition level value of the source database. The EDM method then creates and stores a change record comprising the captured changed data in a log, wherein the change record includes the edition level value of the source database to which the changes are being made. When a data propagation operation is initiated to one or more target computer systems, the EDM method operates to obtain an edition level value of each of the target computer systems. For each target computer system, the method operates to compare the edition level value comprised in the change record with the edition level value of the target computer system. This comparison determines whether the target and source database edition level values match. If the target and source database edition levels match, the change record is propagated to the target database. If the source database edition level is prior to the target edition level, the change record is not propagated to the target database.
摘要:
An electroplating bath composition is disclosed which permits high speed palladium deposition. The bath comprises carbonate or phosphate anion in a critical amount and is otherwise additive free. A pH of 7-9 is used.
摘要:
A closure for mating with a container has a threaded finish. The closure comprises a flange and a skirt downwardly depending therefrom. The skirt includes a deformable element formed of a different material than that of the flange and skirt and disposed on an interior surface. The deformable element inner diameter is smaller than the outer diameter of the container, and accordingly deforms upon mating the closure with the container. The container threads impress threads into the deformable element to form threads on the closure. The deformable element is formed of a suitable material. The closure of the present invention provides for the use of high-speed press-on capping equipment.
摘要:
An Enterprise Data Movement (EDM) system and method for performing data move operations in an enterprise computing system with improved efficiency. Data move operations preferably use operations of an existing database utility, for example, one or more of an unload or load operation, wherein the utility is already required to be performed. In other words, according to the invention, data move operations preferably use the utilities in an opportunistic or parasitic fashion, when they are already being performed for other reasons, thereby providing a dual purpose operation and increased efficiency.
摘要:
An Enterprise Data Movement (EDM) system and method for performing bulk data move operations and changed data propagation operations in an enterprise computing system with improved efficiency. The present invention provides synergy of operations between a bulk data move operation and a changed data propagation, wherein the load process of a bulk data move operation and the apply process of a changed data propagation operation operate to communicate with each other to ensure proper operation and also to ensure that each of the bulk move and propagation operations do not interfere with each other. Thus, the present invention provides an improved and automated procedure for performing bulk move and changed data propagation operations which reduces the amount of time required by database administrators to monitor and/or perform tasks.
摘要:
A pin-type double acting synchronizer clutch (10) is disclosed with improved pre-energizer spring assemblies (46 or 52). The spring assemblies each include at least two leaf springs 48 or 54 sandwiched between split pin members (44). Retainers (50 or 55) at opposite ends of the leafs prevent escape of the leafs from between the split pin members. In one embodiment the retainers (50) are formed separate of the leafs and in another embodiment the retainers (55) are integrally formed with the leafs (54) by an extension (54d,54e,54f) of one end of each leaf.
摘要:
The invention relates to a method for high speed palladium electroplating by immersing the object to be plated in an ammoniacal solution of a palladium tetra-amino complex ion, palladium metal in a concentration of at least 10 g/l, and at least one carbonate or phosphate anion in a concentration of more than about 7.5 g/l and less than about 150 g/l. The solution has a pH of between about 7 and 9 and is free of quaternized pyridinium brightening agents. Palladium is plated into a substrate with high speed plating equipment which provides sufficient agitation, and current densities of 100 ASF and above to produce lustrous crack free deposits.
摘要:
In fuel injectors of the type which include a rotating plunger (12) having a double helix, or "double scroll", control edges (62, 64), a control edge configuration is disclosed which improves the starting characteristics of certain internal combustion engines. A starting groove (76) and a starting projection (78) are provided in the control edges (62, 64) which simultaneously greatly increase the amount of fuel injected into the combustion space and retard engine timing. Also provided is a control mechanism (92-96) which prevents the injectors from accidently or intentionally rotating to the start position when the engine is running.
摘要:
The present invention relates to closures for mating with containers having a threaded finish. The closures comprise a flange and a skirt downwardly depending therefrom. The skirt includes a deformable element formed of a different material than that of the flange and skirt and disposed on an interior surface. The deformable element inner diameter is smaller than the outer diameter of the container, and accordingly deforms upon mating the closure with the container. The container threads impress threads into the deformable element to form threads on the closure. The deformable element is formed of a suitable material. The closures of the present invention provide for the use of high-speed press-on capping equipment.