Canon

Canon may refer to:

Places

Religion

Canon Inc.

Canon Inc. (キャノン株式会社, Kyanon Kabushiki-gaisha) is a Japanese multinational corporation specialized in the manufacture of imaging and optical products, including cameras, camcorders, photocopiers, steppers, computer printers and medical equipment. Its headquarters are located in Ōta, Tokyo, Japan.

Canon has a primary listing on the Tokyo Stock Exchange and is a constituent of the TOPIX index. It has a secondary listing on the New York Stock Exchange. At the beginning of 2015, Canon was the tenth largest public company in Japan when measured by market capitalization.

Name

The company was originally named Seikikōgaku kenkyūsho (jpn. 精機光学研究所, Precision Optical Industry Co. Ltd.). In 1934 it produced the Kwanon, a prototype for Japan’s first-ever 35 mm camera with a focal plane based shutter. In 1947 the company name was changed to Canon Camera Co., Inc., shortened to Canon Inc. in 1969. The name Canon comes from Buddhist bodhisattva Guan Yin (観音, Kannon in Japanese), previously transliterated as Kuanyin, Kwannon, or Kwanon in English.

Canon (fiction)

In fiction, canon is the material accepted as officially part of the story in an individual universe of that story. It is often contrasted with, or used as the basis for, works of fan fiction. The alternative terms mythology, timeline, and continuity are often used, with the former being especially to refer to a richly detailed fictional canon requiring a large degree of suspension of disbelief (e.g. an entire imaginary world and history), while the latter two typically refer to a single arc where all events are directly connected chronologically.

Origin

The use of the word "canon" in reference to a set of texts derives from Biblical canon, the set of books regarded as scripture, as contrasted with non-canonical Apocrypha. The term was first used by analogy in the context of fiction to refer to the Sherlock Holmes stories and novels, written by Sir Arthur Conan Doyle. Ronald Knox used the term in a 1911 essay "Studies in the Literature of Sherlock Holmes" to distinguish Doyle's works from subsequent pastiches by other authors. It has subsequently been applied to many media franchises. Among these are science fiction and fantasy franchises such as Star Trek, Star Wars, Harry Potter, Halo, Fallout, The Elder Scrolls, Mass Effect, BioShock, Doctor Who, Middle-earth, A Song of Ice and Fire, the Narnia series, the The Dark Tower books, and Dinotopia, in which many stories have been told in different media, some of which may contradict or appear to contradict each other.

Spaceship (disambiguation)

A spaceship is a craft, vehicle, vessel or machine designed for spaceflight.

Spaceship may also refer to:

See also

Spaceship (Anhayla song)

Spaceship is a R&B and soul song by American recording artist Anhayla, released in the US on January 22, 2015. The single was featured on a 2015 AT&T advertisement.

Charts

References

External links

Spaceship (cellular automaton)

In a cellular automaton, a finite pattern is called a spaceship if it reappears after a certain number of generations in the same orientation but in a different position. The smallest such number of generations is called the period of the spaceship.

The speed of a spaceship is often expressed in terms of c, the metaphorical speed of light (one cell per generation) which in many cellular automata is the fastest that an effect can spread. For example, a glider in Conway's Game of Life is said to have a speed of , as it takes four generations for a given state to be translated by one cell. Similarly, the lightweight spaceship is said to have a speed of , as it takes four generations for a given state to be translated by two cells. More generally, if a spaceship in a 2D automaton is translated by after generations, then the speed is defined as:

This notation can be readily generalised to cellular automata with dimensionality other than two.

A tagalong is a pattern that is not a spaceship in itself but that can be attached to the back of a spaceship to form a larger spaceship. Similarly, a pushalong is placed at the front.