摘要:
A data communication system capable of forwarding IP-addressed data to devices as such devices move among networks having different IP addresses is disclosed herein. The system includes first and second networks containing first and second pluralities of nodes. At least one of the first plurality of nodes is adapted to receive data transmissions from an external IP-based network. Upon joining the first network, this device is assigned an IP address which remains with it irrespective of whether it moves beyond the range of the first network. When this device roams into the vicinity of the second network, data addressed to the device which is received at the first network is forwarded via at least one node of the second network to the roaming device.
摘要:
The present invention relates to a single step new catalytic process for the production of pyridine and picolines from a mixture of carbonyl compound and ammonia in the presence of zeolite catalyst with MFI topology containing Si and Zr and/or Sn as zeolite constituents in gas phase. The catalyst is preferably loaded with other metal ions such as lead, nickel, thallium or their mixture for increased yield. Present invention provides the novel use of above mentioned zeolite catalysts for the production of picolines for the first time, with improved yield of desired products picolines.
摘要:
A compiler automatically builds a new version of an object server to be compatible with an existing version so that client applications built against the existing version are operable with the new version. The existing version object server retains type information relating to its classes and members in a type library. The compiler performs version compatibility analysis by comparing the new version object server against the type information in the existing version's type library. If the compatibility analysis determines that the new and existing versions are compatible, the compiler builds the new version object server to support at least each interface supported by the existing version object server. The compiler further associates version numbers with the new version object server indicative of its degree of compatibility with the existing version object server.
摘要:
A method of operating a digital computer to provide instrumentation data for a shared library running in an environment in which programs are loaded and unloaded by a loader. The environment supports the operation of at least one program in addition to the shared library, the program utilizing at least one function provided by the shared library. The operating environment includes storage for a predetermined environment variable that may be read by any program running in the environment. The method includes the steps of causing the loader to examine the environment to determine if the predetermined environment variable has been set; and storing profile based optimization data stored in the shared library code in a location specified by the predetermined environmental variable if the predetermined environmental variable was present in response to a command being sent to the loader. The profile based optimization data is normally stored when the shared library is unloaded from the operating environment by the loader.
摘要:
A process for the preparation of crystalline, microporous titanium silicates having the chemical formula: x TiO.sub.2 : (1-x) SiO.sub.2 wherein x is greater than 0.04 and less than or equal to 0.075. These silicates are useful as oxidation catalysts in reactions such as oxidation of hydrocarbons, alcohols, sulfides, and thioethers. The process permits a significant increase of the amount of titanium in the titanium silicates, which results in enhanced catalytic activity.
摘要翻译:制备具有化学式:x TiO 2:(1-x)SiO 2的结晶微孔硅酸钛的方法,其中x大于0.04且小于或等于0.075。 这些硅酸盐可用作反应中的氧化催化剂,例如烃,醇,硫化物和硫醚的氧化。 该方法允许钛硅酸盐中的钛的量显着增加,这导致增强的催化活性。
摘要:
A compiler and compiling method minimizes recompilation of a computer program after an edit. The program is organized in plural program units, such as modules. The units are each compiled through a sequence of compilation states, including plural intermediate compilation states. In compiling each of the program units, dependencies between units are recorded in a table. When an edit to a program unit is later attempted, the edited unit is decompiled to one of various intermediate compilation states according to the edit performed. Units dependent of the edited unit are decompiled to one of various intermediate compilation states according to the dependency of the dependent unit on the edited unit. When next compiling the program, the units are compiled from their respective intermediate compilation state. Units also can be saved in various intermediate compilation states to minimize compiling when the program is again loaded.
摘要:
The present invention relates to a novel process for the preparation of paliperidone by hydrolysis of 9-O-acylated paliperidone. In a preferred embodiment of the present invention, Paliperidone Form (II) of purity of about 98% or more was obtained by basic hydrolysis of 9-O-Acetyl Paliperidone.
摘要:
A memory device includes bitlines, wordlines and a matrix of memory cells arranged in rows and columns. Each of the bitlines is electrically connected to memory cells in one of the columns. Each of the wordlines is electrically connected to memory cells in one of the rows. A bitline write voltage is applied to a first bitline. A wordline voltage is applied to a first wordline for writing data to a first memory cell connected to the first wordline and the first bitline. The first bitline and the second bitline are electrically connected for charge sharing between the first bitline and the second bitline. A predetermined time after electrically connecting the first bitline and the second bitline, the first and the second bitline are electrically disconnected and the bitline write voltage is applied to the second bitline. The wordline voltage is applied to a second wordline for writing data to a second memory cell connected to the second wordline and the second bitline.
摘要:
Self-crimping fully drawn high bulk yarns comprising fiber forming bicomponent filaments comprising two polymers having different crystallizability or differential orientation or combination thereof is disclosed herein. Further the present invention discloses a method for producing the self-crimping fully drawn high bulk yarns by single and two-stage process. The invention also discloses the fabric comprising the self-crimping fully drawn high bulk yarns.
摘要:
This document relates to FGF-23 polypeptides, FGF-23 polypeptide fragments, and methods for making and using such polypeptides and polypeptide fragments. For example, FGF-23 polypeptide fragments that can be used to treat disorders associated with hyperphosphatemia such as chronic renal failure and hypoparathyroidism are provided.