摘要:
A method (and system) for simulating an implementation model of a business solution includes simulating business artifacts that invoke the implementation model of the business solution, at least one of simulating and executing a component of the business solution during at least one intermediate stage of a development and integration lifecycle of the implementation model, and analyzing results from the simulation of the implementation model during said at least one intermediate stage of the development and integration lifecycle of the implementation model, thereby allowing a user to simulate an implementation model using both real solution components and simulated solution components.
摘要:
A fuel cell separator of the present invention includes a base material made of stainless steel, and a nitride compound layer provided on a surface of the base material. Further, a method of manufacturing the fuel cell separator includes a step of preparing the base material made of stainless steel; and a step of nitriding the surface of the base material at 590° C. or lower to form on the surface of the base material a nitride compound layer having a crystal structure where a nitrogen atom is located in an octahedral hole at a center of a unit cell of a face-centered cubic lattice formed of at least one or more kinds of metal atoms selected from iron, chromium, nickel and molybdenum. The fuel cell separator has low contact resistance produced between the separator and an electrode, excellent corrosion resistance.
摘要:
There is provided a fuel lubricated sliding mechanism including a pair of sliding parts having respective sliding portions slidable relative to each other in the presence of fuel. At least one of the sliding portions of the sliding parts has a hard carbon coating formed with a hydrogen content of 30 atomic % or less. The fuel is selected from the group consisting of gasoline, light oil, alcohol fuel, biodiesel fuel and GTL fuel.
摘要:
There is provided a refrigerant compressor including compressor parts having sliding portions slidable relative to each other and a refrigeration oil applied to the sliding portions of the compressor parts. At least one of the sliding portions of the compressor parts has a hard carbon coating formed thereon with a hydrogen content of 20 atomic % or less.
摘要:
A valve train for an internal combustion engine is comprised of a lubricating oil, and a camshaft which is made of an iron-based material and comprises a cam lobe and a camshaft journal. The camshaft slidingly moves on a counterpart thereof through the lubricating oil. A hard carbon film is formed on at least one of a sliding portion of the camshaft and the counterpart made of an iron-based material. A hydrogen amount of the hard carbon film is 10 atomic percent or less.
摘要:
A rotary assembly for traction drives, including a plurality of rolling elements having a rotation axis and traction contact surfaces around the rotation axis and associating with each other to transmit a motive power between the rolling elements via a traction oil film formed between the traction contact surfaces, in which at least one of the traction contact surfaces has a microstructure with irregularities which sizes are larger than a thickness of the traction oil film. The process for the traction contact surface is also disclosed.
摘要:
A control apparatus for controlling a control amount of a control target by changing an operating amount which is supplied to the control target, comprises an adjusting section for calculating an adjustment signal in accordance with the control amount measured by the control target and a target control amount, an operating section for transmitting an operating amount to the control target in accordance with the adjustment signal calculated by the adjusting section, an observation data storing section for storing observation data having control amounts and operating amounts observed previously, and a learning section for learning internal parameters for the adjusting section in accordance with response time taken for the control target from input of the operating amount from the operating section to the control target to appearance of an influence of the operating amount on the control amount and observation data stored in the observation data storing section.
摘要:
A system and method for analyzing and managing business performance by designing and evaluating the performance of a business process model comprising a flow of business tasks and artifact sources that generate business artifacts. Business processes may be parsed to identify transformation opportunities meeting transformation conditions specified in a transformation knowledge. One or more identified transformation opportunities may be adopted, and parts of the process may be transformed according to transformation rules specified in a transformation knowledge. Analytics and computer simulation may be employed to evaluate business performance metrics of each of said transformed business processes. Iterative changes may be made to said business processes to manage business performance, reiterating transformation and evaluation steps until a satisfactory business process model is obtained. The resulting output is finally produced as a business process model in machine-readable format and can be deployed to a business environment.
摘要:
A transition metal nitride is obtained by a nitriding treatment of a surface of a base material including a transition metal or an alloy of the transition metal, and the transition metal nitride has a crystal structure of an M4N type and a crystal structure of an ε-M2˜3N type, and is formed over a whole area of the surface of the base material and continuously in a depth direction from the surface.
摘要:
[Problem] The present invention provides a method for producing acrylamide from acrylonitrile using a biocatalyst with high productivity at low cost, in which reaction heat can be efficiently removed even at an industrial reaction scale.[Means for Solving] The present invention relates to a method for producing acrylamide by reacting acrylonitrile in the presence of a biocatalyst, wherein the reaction is performed using a reactor having a reaction volume of 1 m3 or more equipped with a tubular heat exchanger, and wherein the difference between a temperature of a cooling water to be introduced into the heat exchanger and a reaction temperature is maintained from 5 to 20° C.