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  2. IPC (electronics) - Wikipedia

    en.wikipedia.org/wiki/IPC_(electronics)

    IPC is a trade association whose aim is to standardize the assembly and production requirements of electronic equipment and assemblies. IPC is headquartered in Bannockburn, Illinois, United States with additional offices in Washington, D.C. Atlanta, Ga., and Miami, Fla. in the United States, and overseas offices in China, Japan, Thailand, India, Germany, and Belgium.

  3. International Patent Classification - Wikipedia

    en.wikipedia.org/wiki/International_Patent...

    The International Patent Classification (IPC) is a hierarchical patent classification system used in over 100 countries to classify the content of patents in a uniform manner. It was created under the Strasbourg Agreement (1971), one of a number of treaties administered by the World Intellectual Property Organization (WIPO).

  4. International Plumbing Code - Wikipedia

    en.wikipedia.org/wiki/International_Plumbing_Code

    The IPC is the most widely used plumbing code in the United States and is also used as the basis for the plumbing code of several other countries [citation needed].Wide adoptions are important as they help reduce manufacturer and end-user costs by allowing the use of materials across a wide user base, thus allowing economies of scale in the production of materials used in construction.

  5. Reference designator - Wikipedia

    en.wikipedia.org/wiki/Reference_designator

    This document also has an ANSI document number, ANSI Y32.16-1975. ... AS 1103.2-1982 - "Diagrams charts and tables for electrotechnology, Part 2: Item Designation ...

  6. PCB NC formats - Wikipedia

    en.wikipedia.org/wiki/PCB_NC_formats

    The IPC-NC-349 format is the only IPC standard governing drill and routing formats. [5] XNC is a strict subset of IPC-NC-349, Excellon a big superset. Many indefinite NC files pick some elements of the IPC standard. [1] A digital rights managed copy of the specification is available from the IPC website, for a fee.

  7. United States Patent Classification - Wikipedia

    en.wikipedia.org/wiki/United_States_Patent...

    A list of classes revised in the most recent revision to the Manual and the reason for the revision to each class. A list of the contents of the Manual showing the current page date for each class and the year in which the class was originally established. Overview of the classification system.

  8. Indian Pharmacopoeia Commission - Wikipedia

    en.wikipedia.org/wiki/Indian_Pharmacopoeia...

    The I. P. list was first published in the year 1946 and was put forth for approval. The titles are suffixed with the respective years of publication, e.g., IP 1996. The following table describes the publication history of the Indian Pharmacopoeia. [6]

  9. Instructions per cycle - Wikipedia

    en.wikipedia.org/wiki/Instructions_per_cycle

    The useful work that can be done with any computer depends on many factors besides the processor speed. These factors include the instruction set architecture, the processor's microarchitecture, and the computer system organization (such as the design of the disk storage system and the capabilities and performance of other attached devices), the efficiency of the operating system, and the high ...