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The invention obviated this difficulty, and, by an improved mode of manufacture, much labor and expense were saved, and crucibles were produced which were superior to those made by any particular mode known prior to the device in question. In his specification the patentee states that his invention 'consists in a pulley which is perfectly true and accurately balanced; that is, a pulley in which the center of gravity and geometrical center or axis coincide.' He further states that all the prior belt pulleys had been open to the objection of not having been accurately balanced,-a defect inherent in their structure. Medici.-A name for a variety of modern torchon lace, whose distinguishing peculiarity is the insertion effect, the lace being very like an ordinary insertion, with the exception of having one edge finished with scallops. After detailing the advantages of having the pulleys perfectly balanced, and shaped with absolute accuracy, and setting forth in general terms the manner of securing this by grinding the rim concentrically with the axis, he claims-First, 'the improved belt pulley, herein described, having the ends of the spider arms ground off concentrically with the axis of the pulley'; and, second, the same pulley with the rim and the ends of the spider arm ground off concentrically.

List of Terms Used I B5 Information and Stats II Shadow Technology III Strieb Technology IV Lumati Technology V Narn Technology VI Centuri Technology VII Minbari Technology VIII Humen (also know as Earther) Technology IX Vorlon Technology X Jump Gates XI What Ships Fire What Weapons (Partly written by David Engkent) XII The White Star XIII Sigma 957 Aliens XIV Epsilon 3 (The Great Machine) XV Misc. What if the white rabbits were more fit than the brown rabbits (better able, on average, to survive and reproduce in the environment in which they lived)? In natural selection, individuals whose heritable traits make them more fit (better able to survive and reproduce) leave more offspring relative to other members of the population. Instead, drift changes allele frequencies purely by chance, as random subsets of individuals (and the gametes of those individuals) are sampled to produce the next generation. It is when the term 'process' is used to represent the means or methods of producing a result that it is patentable, and it will include all methods or means which are not affected by mechanism or mechanical combinations. As already shown, it is, upon its face, 'for an improved process of manufacture,' and mechanism is shown and described simply for the purpose of exhibiting its operation, which is described in detail.

But, if this patent be valid, he would be an infringer in so doing, though he employed no mechanism whatever in the manufacture of such pulley, and did the work entirely with his own hands, if only he ground off the ends of the spider arms. Thus, while cast pulleys are of accurate shape, they cannot be practically produced of perfect balance, owing to the irregularity of the weight of the metal at different portions of the rim, and to contraction in cooling; and, where pulleys of similar character to that herein shown have been made, the spiders have not been properly prepared,-that is, the spiders have not been operated upon so as to make the ends of their arms exactly concentric with the true center or axis of the pulley. These are made using the top quality material which is obtained from honest suppliers of market. The case of O'Reilly v. Morse was again commented on and distinguished, Mr. Chief Justice Waite remarking: 'In the present case the claim is not for the use of a current of electricity in its natural state as it comes from the battery, but for putting a continuous current in a closed circuit into a certain specified condition suited to the transmission of vocal and other sounds, and using it in that condition for that purpose.

Undoubtedly, the most important case in which a patent for process was considered was that of the Bell Telephone, 126 U.S. Although the cases are not numerous, this distinction between a process and a function has never been departed from by this court, and has been accepted and applied in a large number of cases in the circuit courts. The distinction between the two classes of cases nowhere better appears than in the earliest reported case upon that subject, viz. The case of O'Reilly v. Morse was distinguished as not a patent for a process, but for a mere principle. The leading case in this court is that of Corning v. Burden, 15 How. Upon the trial the court below charged the jury that the patent was for a new process, mode, or method for converting puddler's balls into blooms by continuous pressure and rotation of the balls between converging surfaces. This court has repeatedly stated that all improvement is not invention. It was held that this did not involve invention. But where the result or effect is produced by chemical action, by the operation or application of some element or power of nature, or of one substance to another, such modes, methods, or operations are called 'processes.' A new process is usually the result of discovery; a machine, of invention.

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