摘要:
Techniques for interchanging positions of external terminals of an integrated circuit chip are disclosed. According to one aspect of the present invention, a chip comprises at least a pair of external terminals for communicating with other components or circuits, an internal circuit and an interchangeable unit coupled between the external terminals and the internal circuit. The interchangeable unit is configured to interchange the external terminals electronically such that the chip remains compatible in various versions involving an change of the terminals thereof, wherein the an interchangeable unit is controllable externally by a selecting pin applicable to either a high level or a low level to cause the external terminals interchanged.
摘要:
A system modeling facilitating method and apparatus, wherein, entities and interactions among the entities are introduced gradually starting from critical entities in a system to form an abstract view of the entities. An associated sub-module is built for at least one of the entities and interfaces to other entities are formed for the sub-module. Representations of behaviors and logical relations among the behaviors, as well as links between its interfaces and representations of behaviors are built. When an entity is extended to be a sub-module, other entities appear in abstract form, forming a local view of sub-module together with the other entities shown in abstract form. A global view can be formed by combining the sub-modules depicted in the local view based on the interaction described in the abstract view.
摘要:
A system and methods for efficiently performing media writing functions is disclosed. The system and methods include: detecting media movement with respect to a base and heads during reading and writing, and moving the heads in response; using an interferometer, such as a dual beam differential interferometer, to dynamically monitor disk position and address perceived errors; and minimizing repeatable and non repeatable runout error by writing data, such as servo bursts, in multiple revolutions to average adverse runout conditions. The present system has the ability to use an interferometer to enhance media certification and perform on line, in situ monitoring of the media, and includes shrouding, head mounting, disk biasing, and related mechanical aspects beneficial to media writing.
摘要:
The present invention is directed to a method for determining the concentration of hydrogen peroxide in a chemical process stream which may include interfering components. Still further, this invention is directed to a method and apparatus for the on-line, automated determination and control of hydrogen peroxide in a process stream.
摘要:
Apparatus and methods for dynamically assembling a business process model. An apparatus is configured in a company terminal connected with a network, and has a model building unit for building a business process model for the company, characterized in that the apparatus further includes: a retrieving unit for retrieving to obtain the business process model of other company from the network, and an assembling unit for assembling the business process model of the company with that of the other company to obtain an integrated business process model.
摘要:
The present invention provides a novel orange light-emitting phosphorescent material that is non-toxic and chemically stable in air, and this invention relates to a Ti—CaO phosphorescent material, produced from a starting material of calcium oxide (CaO), or of calcium carbonate (CaCO3), calcium hydroxide(Ca(OH)2), calcium sulfate(CaSO4), calcium oxalate (CaC2O4), or other compound to be converted to CaO through heating in air, by a process of bringing this starting material into contact with metallic titanium (Ti) and conducting heat treatment thereof in vacuo or in an atmosphere that is not reactive with Ti such as argon gas, or by a process of mechanical alloying and the like of CaO and Ti.
摘要翻译:本发明提供一种在空气中无毒且化学稳定的新型橙色发光磷光材料,本发明涉及由氧化钙(CaO)或钙的原料生产的Ti-CaO磷光材料 碳酸钙(CaCO 3),氢氧化钙(Ca(OH)2),硫酸钙(CaSO 4),草酸钙(CaC 2 O 4)或其它通过在空气中加热而转化为CaO的化合物,通过使该起始材料接触 与金属钛(Ti)进行真空或在不与Ti反应的气氛中进行热处理,例如氩气,或通过CaO和Ti的机械合金化等工艺进行热处理。
摘要:
In one embodiment, a method determines a plurality of categories for requests for a shared resource being shared by a plurality of entities. A request for the resource is received from an entity in the plurality of entities. The method determines a category in the plurality of categories for the received request. If the received request is determined to be in a first category, the method dispatches the received request to a first arbitration scheme configured to determine an arbitration decision in a first time cycle. If the received request is determined to be in a second category, the method dispatches the received request to a second arbitration scheme configured to determine an arbitration decision in a second time cycle of a different length from the first time cycle.
摘要:
Systems, power modules (108), and methods (200) for using in controlling a converter (110) coupled between a power generator (104) and an electric grid (102) are provided. One of the power modules (108) includes the converter (110) configured to supply an output from the power generator (104) to the electric grid (102), and a controller (112) coupled to the converter (110). The controller (112) includes a phase-lock-loop (PLL) module (123) and at least one regulator (128, 130). The at least one regulator (128, 130) is configured to at least partially control the converter (110) as a function of at least one parameter. The controller (112) is configured to disable the converter (110) in response to a grid fault event, to maintain coupling between the power generator (104) and the converter (110) during the grid fault event, to determine whether the PLL module (123) is locked onto a voltage associated with the electric grid, to adjust the at least one parameter after the grid fault event, and to re-enable the converter to supply the output from the power generator (104) to the electric grid (102).
摘要:
A system for measuring intensity distribution of light includes a carbon nanotube array and an imaging element. The carbon nanotube array is placed in an environment of inert gas or a vacuum environment. The carbon nanotube array absorbs photons of a light source and radiates radiation light. The imaging element is used to image the radiation light. The carbon nanotube array is between the light source and the imaging element.
摘要:
A programming assistance technical solution for a framework-based application program. The application program contains program files and configuration files, including: processing configuration files of an application program history base into a configuration file classification base according to types of frameworks; constructing a Closed Frequent Subtree Set according to the configuration file classification base and determining a support of the Closed Frequent Subtree; and providing the Closed Frequent Subtree Set and the support for programming assistance. The technical solution of the present invention can be employed to assist in programming of a framework-based application program.