Search results
Results from the WOW.Com Content Network
In 1910 Fujikura Electric Wire Corporation was established with Tomekichi Fujikura, Zenpachi's younger brother, acting as the company's representative. [3] Over the years the company expanded both in Japan and overseas and as of 2013 the company had subsidiaries across Europe , Asia , North and South America and North Africa .
Yūki Fujikura was born on October 23, 1979, in Shinjuku, Tokyo. [2] He was accepted into the Japan Shogi Association's apprentice school at the rank of 6-kyū as a student of shogi professional Noboru Sakurai [] in 1992, was promoted to 1-dan in 1998, and finally obtained full professional status and corresponding rank of 4-dan in October 2002 after winning the 31st 3-dan League (April 2002 ...
The Cardan joint suffers from one major problem: even when the input drive shaft axle rotates at a constant speed, the output drive shaft axle rotates at a variable speed, thus causing vibration and wear. The variation in the speed of the driven shaft depends on the configuration of the joint, which is specified by three variables:
Euler's first axiom or law (law of balance of linear momentum or balance of forces) states that in an inertial frame the time rate of change of linear momentum p of an arbitrary portion of a continuous body is equal to the total applied force F acting on that portion, and it is expressed as
An important property of Axiom A systems is their structural stability against small perturbations. [5] That is, trajectories of the perturbed system remain in 1-1 topological correspondence with the unperturbed system. This property is important, in that it shows that Axiom A systems are not exceptional, but are in a sense 'robust'.
Together with the axiom of choice (see below), these are the de facto standard axioms for contemporary mathematics or set theory. They can be easily adapted to analogous theories, such as mereology. Axiom of extensionality; Axiom of empty set; Axiom of pairing; Axiom of union; Axiom of infinity; Axiom schema of replacement; Axiom of power set ...
Old axiom II.4 is renamed as Theorem 5 and moved. Old axiom II.5 (Pasch's Axiom) is renumbered as II.4. V.2, the Axiom of Line Completeness, replaced: Axiom of completeness. To a system of points, straight lines, and planes, it is impossible to add other elements in such a manner that the system thus generalized shall form a new geometry ...
A hob, the cutter used for hobbing. Hobbing is a machining process for gear cutting, cutting splines, and cutting sprockets using a specialized milling machine.The teeth or splines of the gear are progressively cut into the material (such as a flat, cylindrical piece of metal or thermoset plastic) by a series of cuts made by a cutting tool.