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72 results about "Defined Procedure" patented technology

An activity defined at a global library level that is an action whose immediate and primary intention is the alteration of the physical condition of the study subject or experimental unit. EXAMPLE(S): Procedures may involve the disruption of some body surface (e.g. an incision in a surgical procedure). Conservative procedures such as reduction of a luxated joint, including physiotherapy such as chiropractic treatment, massage, balneotherapy, acupuncture, shiatsu.

Optimization method of technological lubrication system taking galling prevention as objective for tandem cold mill

Disclosed is an optimization method of a technological lubrication system taking galling prevention as an objective for a tandem cold mill. The method mainly comprises the following computer-executed steps: 1, collecting main equipment and technological parameters of a five-stand tandem cold mill; 2, defining procedure parameters related in the technological lubrication system optimization procedure; 3, giving initial values of emulsion flow, emulsion concentration and emulsion temperature of a first stand, a second stand, a third stand, a fourth stand and a fifth stand; 4, computing a friction coefficient mui of each stand in a current technological lubrication system and rolling schedule; 5, computing rolling pressure, rolling power and slip factors of each stand; 6, computing thermal crown distribution of a working roll of each stand; 7, computing an outlet flatness value of the tail stand; 8, computing a value of a comprehensive galling judgment index lambdai of each stand; 9, computing an optimization objective function in the current technological lubrication system; 10, completing optimal setting of the technological lubrication system, taking the galling prevention as the objective, of the tandem cold mill. By the method, galling defection occurrence probability of each stand is lowered, and outlet surface quality of strip steel is improved.
Owner:唐山市榕泽钢材加工有限公司

Method for coordinating actions among a group of servers

In a client-server environment having a server group including one or more participating servers and one or more controller servers, where each participating server can communicate with at least one controller server, a method for coordinating actions among the servers in the server group comprising the steps of: (1) communicating between a client and at least one of the servers in the server group using a protocol that has limited or no defined procedures for passing state information between the client and the servers; (2) transmitting a request for an action from the client to one of the servers; and (3) communicating among a plurality of servers with at least one controller server coordinating actions of at least some of the servers in response to the request. A preferred embodiment of the method includes providing client identification information once by the client during a conversation, verifying the client identification information by one or more controller servers, generating client authentication information by one or more controller servers that is preserved in the conversation, and using the preserved client authentication information to automatically authenticate the client during the remainder of the conversation. Another preferred embodiment of the method includes transmitting a request by a client requiring participation by a plurality of servers and communicating among the servers with at least one controller server coordinating the actions of a plurality of servers in response to the request from the client.
Owner:INT BUSINESS MASCH CORP

Method for forecasting retention time of gas chromatography under temperature programming after shortening of chromatographic column

The invention discloses a method for forecasting retention time of gas chromatography under temperature programming after shortening of a chromatographic column. The method includes the steps: firstly, determining dead time and capacity factors corresponding to optional temperature points of an original chromatographic column and correcting the number of column plates of the shortened chromatographic column by using benzene as a standard substance; secondly, forecasting the retention time of components in the shortened chromatographic column under temperature programming; thirdly, measuring the retention time of the components in the shortened chromatographic column according to the determined temperature programming in the forecasting step; and fourthly, computing the relative deviation of the forecasted retention time of the components, and judging that forecasting precision meets requirements when the absolute value of the relative deviation is smaller than 2%. The method has the advantages that experimental cost is saved, the working intensity of analysis is reduced, practical ways are provided for selecting optimal separation conditions of the gas chromatography of the short column, the forecasting process is clear, and the method is applicable to wide-range popularization and application.
Owner:TIANJIN UNIV
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